A study of Dwarven political structures in Tolkien’s legendarium
General Note: While this study refers to the Seven Clans as a whole, the available material is overwhelmingly drawn from the history of Durin’s Folk. The Longbeards are by far the most documented of the Dwarven peoples, and as such, they provide the primary basis for any structural analysis. Where broader conclusions are drawn, they should be understood as cautious extensions from this better-attested example.
Note on platforms: I will be publishing a number of longer, previously unreleased articles here in the coming period. This blog (thedwarrowscholar.com) will host extended pieces, while the main site remains focused on general information and the Tumblr continues to serve for questions and shorter responses.
Note on terminology: Strictly speaking, “dwarvish” would be the more appropriate adjectival form, in line with Tolkien’s own usage. I have chosen to use “dwarven” nearly throughout, as it reads more naturally in this context.
I. One Clan, One King
At the highest level, the structure is simple. Each of the Seven Clans possesses one King, and one only. This kingship is lineage-based, descending from one of the Seven Fathers, and it persists through exile, migration, and loss. It is also exclusive, allowing no parallel royal authority within the same Clan.
For the Longbeards, this is the Line of Durin. No matter how many halls rise or fall, there remains only one true King of the Longbeards.
II. Succession and the Preservation of the Royal Line
If Dwarven kingship is defined by lineage, then the question of succession becomes central. Yet Tolkien provides no explicit description of Dwarven inheritance law. What can be observed instead must be drawn from the behaviour of the royal line itself.
The events surrounding the death of Thorin Oakenshield provide one of the clearest insights. Upon the deaths of Thorin, Fíli, and Kíli, the throne does not pass to Thorin’s sister Dís, who was both a direct descendant of Thráin II and older than Dáin Ironfoot. Instead, it passes to Dáin, a more distant male relative within the broader line of Durin.
It indicates that Dwarven succession does not follow a system in which the closest relative, regardless of gender, inherits. Nor does it reflect the commonly known form of male-preference succession found in many human kingdoms. If that were the case, Dís would have been the natural heir.
Instead, what emerges is a system that prioritises the male line of descent, even when this requires moving laterally across branches of the family. The throne passes not simply to the nearest kin, but to the nearest male heir within the wider lineage.
At the same time, this process is not without limits. The royal line is preserved with remarkable continuity, and there is a clear tendency to remain as close as possible to the direct line of descent from the founding ancestor. In the case of the Longbeards, this is the line of Durin himself, a lineage so central to their identity that it is remembered, preserved, and reaffirmed across generations.
This suggests a system comparable to what is known in human terms as agnatic or semi-agnatic succession, in which inheritance follows the male line, but may extend across branches when the direct line fails. Such a system ensures both continuity and stability, preventing fragmentation of kingship while maintaining its grounding in ancestry.
It also explains why, despite the existence of multiple realms and centres of power, there is never more than one true King within a Clan. Kingship cannot be divided, because it is not tied to territory, but to a single, continuous line and title.
III. Multiple Realms Within One Clan
The political structure of the Dwarves becomes clearer when examining how their realms develop over time. The history of Erebor, when placed in its proper context, provides a key example.
Tolkien makes clear that the Lonely Mountain was not an ancient or continuous Dwarven political centre, but a location that rose in importance over time. Thráin I, a fugitive from Moria, is said to have come upon Erebor and established a realm there “for a while.” This marks the first clear attestation of Erebor as a royal seat, rather than its first possible use by the Dwarves.
It is not unreasonable to assume that the mountain may have been known, and perhaps even used on a smaller scale, in earlier ages. Erebor lies along the natural route between Khazad-dûm and the Iron Hills, and would have been a prominent landmark, visible from afar. Its position, combined with the presence of fresh water and access to nearby peoples for trade, would have made it a logical point of passage, provisioning, or temporary occupation.
Such use, however, should not be confused with the establishment of a realm. The account of Thráin I describes not a return to an existing centre, but the elevation of Erebor into one. That early settlement was not permanent, and the Longbeards later abandoned the mountain, moving further north before returning after the defeat in the War of Dwarves and Dragons.
In T.A. 2590, under Thrór, Erebor was re-established and elevated into the primary royal seat of the Longbeards. The account of Thráin I “discovering” the Lonely Mountain (as stated in the History of Middle Earth) should, in my opinion, not be understood in the absolute sense of first encounter. Given Erebor’s position along the route between Khazad-dûm and the Iron Hills, and its prominence as a landmark visible from afar, it is highly unlikely that the Dwarves were previously unaware of its existence. It would have been passed, observed, and likely used in some limited capacity for generations.
Rather, the term “discovered” is better understood as marking the moment at which Erebor was first recognised and established as a centre of settlement and rule. It signifies not the finding of the mountain itself, but the decision to make it a dwelling place and, for a time, a seat of power.
Erebor stands as the primary royal seat, yet it does not exist in isolation. At the same time, the Iron Hills function as a major Dwarven realm, inhabited, developed, and capable of fielding substantial forces of their own.
These are not rival kingdoms. Instead, Tolkien’s terminology reveals a clear hierarchy. The ruler of Erebor is styled King under the Mountain, while the ruler of the Iron Hills is styled Lord of the Iron Hills. Even where both are described geographically as “kingdoms,” this distinction in title is consistent and meaningful. It indicates that the King of Erebor stands above the Lord of the Iron Hills.
What emerges is not a system of competing sovereignties, but one in which multiple centres of power coexist within a single lineage. Erebor functions as the central authority of the Longbeards, while other realms operate beneath it, retaining their own leadership, but not independent kingship.
A brief linguistic note reinforces this distinction. In Neo-Khuzdul, both “Lord” and “King” are rendered by the same term, uzbad, meaning “one who rules.” The distinction between them, therefore, is not carried by the word itself, but by the position that ruler holds within the wider structure. With this in mind, referring to the territories of both as “kingdoms” is understandable, though the term should not be taken to imply equality between them.
IV. Persistence of Lesser Centres
This layered structure is not limited to the major realms. Other Dwarven centres persist alongside the primary seat. Thorin’s Halls in the Blue Mountains likely continue to exist after the reclamation of Erebor, albeit in diminished form, and Aglarond, founded by Gimli, becomes a recognised Dwarven domain.
Yet in all such cases, the ruler is styled Lord, not King. This produces a consistent pattern. New halls may be founded, old halls may decline but endure, but none generate new kingships.
At this point, a distinction must be made. Not all subordinate centres are equal in scale or function. Realms such as the Iron Hills, with their population, resources, and military strength, may be described as “kingdoms” in a geographical or practical sense, even while remaining subordinate to the King of the Clan. Lesser halls, by contrast, do not carry the same weight, and remain more clearly defined as lordships.
All, however, remain tied to the same structure. Whether great or small, they do not form independent lines of kingship, but remain subordinate to the single royal line of the Clan.
V. Local and Legal Authority: Lines, Representation, and Judgement
Beyond kingship and the hierarchy of realms, the internal structure of Dwarven society must be understood at a lower level, within the Clan itself.
Though Tolkien speaks primarily of Clans, it is evident that each Clan would have been composed of numerous lines or families, varying greatly in size and influence. Some would consist of only a handful of Dwarves, others of many dozens or more, with certain lines rising to prominence through craft, wealth, or reputation, while others remained humble and labour-bound.
Yet all shared a common foundation. Among the Longbeards, every Longbeard Dwarf was held to descend from Durin himself, a belief deeply embedded in their history and identity. This creates a structural condition unlike that of most human societies. However great the disparity in wealth or influence, each line participates in the same ancestral framework and cannot be wholly disregarded. This does not create equality, but it prevents disregard.
In such a society, local authority is unlikely to have rested solely in the hands of appointed lords. Rather, it would have been exercised through the recognised leaders of these lines, whether defined by age, mastery of craft, or established reputation. Authority, in this sense, is not granted from above, but acknowledged from within.
A useful structural parallel may be found in the Old Norse assemblies, where leading figures spoke on behalf of their households and kin. A similar mechanism is highly plausible among the Dwarves. Matters of law, dispute, and judgement would not be imposed unilaterally, but deliberated collectively, with the heads of lines representing their people. Such gatherings, comparable to the Old Norse ting (assembly), had as their function to settle disputes, determine compensation, and uphold the shared traditions of the Clan.
Within this framework, even where a King grants a Dwarf the right to found a hall or govern a domain, thereby raising him to the position of Lord, that authority does not extend to absolute legal control. The Lord governs and leads, but does not solely determine law.
Legal authority remains distributed. It is grounded in tradition, in inherited custom, in oath, and in obligation, and it is sustained through the collective judgement of those recognised within the Clan.
Thus, while the King stands at the head of the Clan, and Lords govern its various realms, the administration of justice and local governance is likely rooted in the lines themselves, expressed through forms of assembly and shared deliberation.
It is worth noting that this structural idea has, perhaps unsurprisingly, found its way into modern interpretations of Dwarven society. Within roleplaying communities of The Lord of the Rings Online, gatherings known as a “Dwarrow Ting” have been organised, explicitly inspired by the concept of an ancient assembly. In these meetings, all Dwarves present are given the opportunity to speak and offer counsel, regardless of status.
While such practices are not themselves evidence for Tolkien’s intent, they reflect a natural reading of the material: Dwarves do not decide matters by rank alone.
VI. Military Authority: Training, Structure, and Command
The military structure of the Dwarves is not an isolated institution, but an extension of their society, shaped by lineage, obligation, and long-standing tradition. It is therefore best understood not as a professional army in the mannish sense, but as a system in which the capacity for war is embedded within the people themselves.
It is reasonable to assume that military training formed a structured and deliberate part of Dwarven life. In halls of sufficient size, dedicated training environments, whether described as schools or academies, would likely have existed to prepare younger Dwarves for eventual participation in war. This conclusion finds strong support in Tolkien’s own chronology.
At the Battle of Azanulbizar in T.A. 2799, Dáin Ironfoot slew Azog before the East-gate of Moria, an act recognised as extraordinary not only for its significance, but for his age. Dwarves are not considered physically mature until around the age of forty, yet Dáin was only thirty-two at the time. Even allowing for the natural strength of his kind, such a feat strongly implies prior training and preparation.
The presence of Glóin at the same battle reinforces this conclusion. At only sixteen years of age, he would still have been far from physical maturity, and likely still in training. That he was present at all suggests that, in times of great need, even those not yet fully battle-ready could be called upon. This, in turn, indicates that martial training must have begun well before full adulthood, likely as soon as a Dwarf was no longer considered a child.
It is important here to avoid direct comparison with Men. A Dwarven youth of sixteen or even thirty-two does not correspond to a mannish equivalent, but remains within a prolonged period of development. A training span roughly between the mid-teens and the approach of maturity fits both Tolkien’s descriptions and the historical cultures that informed his work.
When war arises, the Dwarves do not draw upon a narrow warrior class, but upon a broadly prepared population. Those who labour in peace take up arms in war, and the distinction between craftsman and soldier becomes secondary. This creates a force that is not only numerous, but cohesive, as those who fight together are often already bound by work, kinship, or shared training.
The organisation of such forces further suggests a structured hierarchy beneath the King. At the Battle of Five Armies, Dáin Ironfoot is said to have led five hundred Dwarves, a number that corresponds closely to common military divisions in many historical cultures.
Within a Dwarven context, such a force would likely be divided into smaller companies, each led by experienced figures, and composed of groups that retain internal cohesion (more on this topic here). Given the cultural importance of the number seven among the Dwarves, even these smaller formations may have reflected such structuring principles.
From this emerges a layered military hierarchy, with the King, or uzbad, at its head, supported by recognised leaders at each level. Alongside fighting units, the Dwarven host would also include those responsible for provisioning, engineering, and support, reflecting the broader organisational strengths of their culture.
VII. Lineage Over Land: A Structural Comparison
At a glance, the local and regional structures may resemble feudal Europe, with a king presiding over subordinate lords and multiple territories. However, the resemblance is superficial. Feudal systems are land-based and contractual, defined through grants and obligations tied to territory. The Dwarven structure is different. It is lineage-based, inherent rather than granted, and persistent regardless of territorial change.
A closer parallel can be found in the ancient Israelite model, where kingship is tied to lineage and identity, and authority exists over a people rather than merely land. The King of the Longbeards functions in this sense as the head of a people composed of multiple internal realms.
This reading is further supported by the movement of the Broadbeams and Firebeards after the destruction of their Blue Mountain halls at the end of the First Age. Many are said to have settled in Khazad-dûm, yet the story of the Seven Rings centuries later indicates that they retained their own kings. This suggests that they did not merge into the Longbeards, but continued as distinct clans within the same physical space.
Khazad-dûm may therefore, for a time (perhaps even millennia), have housed multiple kings, each ruling his own people, yet likely not as complete equals (more on that here). The Longbeard king, as lord of Khazad-dûm itself, would have held senior authority, while the others remained kings in their own right, but in a subordinate position within that shared realm.
Such an arrangement would likely have made matters of rule and law more complex. With multiple kings governing their own clans within a single domain, authority could not have been exercised in purely territorial terms, but would instead have required coordination, negotiation, and recognition between the ruling lines.
Yet it appears to have functioned. Nowhere does Tolkien suggest that the Broadbeams and Firebeards withdrew from Khazad-dûm, and later evidence points to continued mingling of the clans. Among the Company of Thorin Oakenshield, several members, such as Bofur, Bombur, and Bifur, are said to be of Moria, yet not of Durin’s royal line. This indicates that Dwarves of other origins lived alongside the Longbeards for generations, retaining their identity without dissolving into it.
What emerges is a model in which kingship remains tied to lineage, not land. Even when multiple clans occupy the same space, their identities and lines of rule persist, while hierarchy between them is maintained.
VIII. Obligation, Tribute, and Material Flow
A further point of comparison with the ancient Israelite model discussed earlier lies in the question of obligation between central and subordinate authorities. In Israelite practice, subordinate rulers paid tribute, supplied goods and resources, and acknowledged the authority of the king through both material and symbolic means.
A similar mechanism is not explicitly described by Tolkien for the Dwarves. However, the internal logic of their society strongly suggests its presence. The Longbeards are (for the most part) depicted as highly organised, economically specialised, and deeply concerned with ownership, craft, and material wealth.
At the same time, we know that the Iron Hills were a principal source of iron, while Khazad-dûm and later Erebor functioned as central hubs of wealth, craft, and authority. Multiple Dwarven centres coexisted within a single lineage structure, and within such a system, it is difficult to imagine complete economic independence between them.
The great halls of the King, likely housing the bulk of the population, would by necessity have required a steady flow of resources. This alone implies regular movement of goods from regions such as the Iron Hills toward Khazad-dûm and later Erebor. Beyond these practical requirements, it is reasonable to assume that such transfers were not viewed as mere supply, but carried the character of obligation. What in other systems might be described as taxation or tribute would, among the Dwarves, more likely have been understood as the natural due of the royal seat, recognised and upheld by those who held lands and resources under it.
IX. Authority Is Not Absolute
Despite this hierarchy, Dwarven kingship is not unchecked. The encounter between Dáin Ironfoot and Thráin II provides a clear example. Dáin openly contradicts the king, prevents him from entering Khazad-dûm, and suffers no loss of status or loyalty.
This cannot be reconciled with a feudal model of strict command and obedience. It aligns more closely with systems where authority is bounded.
Among the Dwarves, however, this opposition is not expressed through separate institutions, nor through a class set apart to judge the king. It is grounded instead in knowledge, experience, and responsibility toward the people. Kingship remains central, rooted in lineage that traces back to the first of the Seven Fathers, and carries a weight that is as much traditional as it is authoritative. Yet even so, it is not beyond challenge when such challenge is justified.
X. Norse Parallels and Internal Conflict
The Norse influence on Tolkien’s Dwarves is most visible in their outer names, but also their behaviour. In the Viking Age, power was often fragmented among chieftains, rivalries and conflicts were common, and authority depended on loyalty and strength.
Tolkien explicitly describes the Dwarves as a warlike race, capable of fierce conflict and not exempt from fighting among themselves. We also know that the eastern Dwarven Clans often warred among themselves, and that feuds and long memories of injury are central to their culture.
This suggests that even within a structure of one king per clan, subordinate rulers are not prevented from conflict.
XI. Structural Character
Bringing these elements together, the political structure of the Dwarves can be understood as a system in which one king per clan, defined by lineage, stands at the centre of multiple co-existing realms. These realms are governed by subordinate rulers, typically styled as lords, forming a hierarchy that is not strictly territorial in the feudal sense.
Authority operates simultaneously on multiple levels. It is royal through lineage, territorial through lords and realms, and local and legal through the lines and their recognised leaders. It is supported by shared obligation, reinforced through economic interdependence, and expressed in both cooperation and conflict.
Conclusion
The political structure of the Seven Clans is neither feudal nor purely tribal. It is a lineage-centred system with layered authority, in which kingship provides unity, realms provide structure, and authority is recognised without being unchallengeable.
The discovery and later re-establishment of Erebor, the coexistence of the Iron Hills, and the actions of figures such as Dáin Ironfoot all point to the same conclusion: Dwarven power is not tied to a single place, but to a single line, expressed through multiple centres.
The Dwarrow Scholar 