Breed · Sheep breed
Lincoln Longwool
The Lincoln Longwool is a large English longwool sheep breed from Lincolnshire, producing a very long, heavy, lustrous fleece; historically influential in developing other breeds and now regarded as a rare breed in several national registries.
Record
Livestock breed- Breed of
- Sheep
- Species
- Sheep (Ovis aries)
- Type
- Wool
- Origin
- Lincolnshire, England, United Kingdom
- Recognition
- Registered
- Conservation status
- Not establishedReported per source and date (e.g. FAO DAD-IS); not a fixed property of the breed.
- Registries
- FAO DAD-IS · Global · as of 2026-07-12Lincoln Longwool and its national populations are recorded in the global breed inventory.
- Lincoln Longwool Sheep Breeders’ Association · United Kingdom · as of 2026-07-12UK breed society maintaining the flock book; associations exist in other countries.
- The Livestock Conservancy · United States · as of 2026-07-12US conservation organisation that monitors the Lincoln as a rare breed; category is date- and source-specific.
- Adaptation
- Associated with rich lowland grazing; a large breed suited to productive temperate pasture.
- Primary uses
- Long, lustrous longwool, Historically breed improvement, Heritage and conservation flocks
Registry listing or variety protection is jurisdiction- and date-specific and does not by itself indicate current commercial availability, universal cultivation approval, patent status, or a recommendation.
The Lincoln Longwool, also called the Lincoln, is a longwool breed from Lincolnshire in eastern England. It is one of the largest sheep breeds and is known above all for a very long, heavy, and lustrous fleece.
Historically the Lincoln was widely used to add size and long, lustrous wool to other sheep, and it contributed to the development of many breeds internationally, including dual-purpose crossbreds founded on longwool × Merino crosses. In its homeland and elsewhere it is now a numerically small breed monitored by rare-breed and conservation organisations.
Origin and history
The Lincoln developed in the rich lowland grazing of Lincolnshire and was improved over time, including through the influence of the improved Leicester longwool. It became renowned for size and heavy, lustrous wool and was exported widely in the nineteenth and twentieth centuries, where it was used to found or improve numerous breeds, particularly dual-purpose halfbreds combining longwool and Merino ancestry.
Physical and production characteristics
Lincoln Longwools are among the largest sheep breeds, white and polled, carrying a distinctive long, wavy or curled, lustrous fleece of coarse longwool. The breed is kept chiefly for this heavy, long-stapled wool, which is used for purposes suited to lustrous coarse wool.
The breed’s size and wool made it historically valuable as an improver of other breeds, a role reflected in the ancestry of several dual-purpose sheep worldwide.
Conservation and distribution
Once far more numerous, the Lincoln Longwool is now a numerically small breed. It is listed by rare-breed and conservation organisations in its homeland and in other countries, which monitor such breeds because of their limited populations and heritage value. It is kept in the United Kingdom and in smaller numbers in North America, Australasia, and elsewhere.
Relationships
Evidence-backed connections in the knowledge graph.
Farming systems
Scope & limitations
Geographic scope: Global in influence; English in origin and now a numerically small breed.
Climate context: Productive lowland temperate pasture; a large-framed longwool breed.
- Conservation categories for the Lincoln Longwool differ between organisations and over time; a single risk category is not asserted here.
- Wool and size characteristics vary with strain and management; general descriptions are indicative only.
- Historical breed-improvement influence is well documented in general terms but specific contributions vary by derived breed.
Sources
This article draws on the following authoritative sources. See our sources & methodology for how they are selected.
- [1]DAD-IS — Domestic Animal Diversity Information System (opens in a new tab)Authoritative
FAO Commission on Genetic Resources for Food and Agriculture
Cited for: Breed record, origin, and characteristics in the global inventory
- Type:
- Official registry
- Jurisdiction:
- Global
- Accessed:
- 2026-07-12
- [2]The Livestock Conservancy — breed conservation priority list (opens in a new tab)High
The Livestock Conservancy
Cited for: Rare-breed conservation context
- Type:
- Official registry
- Jurisdiction:
- United States
- Accessed:
- 2026-07-12
- Moderate
Cited for: General historical and background context
- Type:
- Reference database
- Jurisdiction:
- Global
- Accessed:
- 2026-07-12