# Lancaster

Lancaster may refer to:

## Lands and titles

* The County Palatine of Lancaster, a synonym for Lancashire
* Duchy of Lancaster, one of only two British royal duchies
* Duke of Lancaster
* Earl of Lancaster
* House of Lancaster, a British royal dynasty

## Places
### Australia

* Lancaster, Victoria

### Canada

* Lancaster, New Brunswick
* Lancaster, Newfoundland and Labrador
* Lancaster, Ontario
* Lancaster, St. Catharines, Ontario
* Lancaster Sound, Nunavut

### United Kingdom

* Lancaster, Lancashire, the original Lancaster from which other place names are derived
** Lancaster University
** Lancaster (UK Parliament constituency), a historical political district
** Lancaster and Wyre (UK Parliament constituency), the modern political district
** City of Lancaster, a non-metropolitan local government district based in Lancaster, formed in 1974
** Lancaster Rural District, a former local government area abolished in 1974
** Municipal Borough of Lancaster, a former local government area abolished in 1974
* Lancaster House, London

### United States

* Lancaster, Arkansas, a ghost town
* Lancaster, California, the largest "Lancaster" in the world by population
* Lancaster, Illinois
* Lancaster, Huntington County, Indiana
* Lancaster, Jefferson County, Indiana
** Patricksburg, Indiana, a community also called Lancaster
* Lancaster, Kansas
* Lancaster, Kentucky
* Lancaster, Massachusetts
* Lancaster, Minnesota
* Lancaster, Missouri
* Lincoln, Nebraska (once known as Lancaster)
* Lancaster, New Hampshire, a New England town
** Lancaster (CDP), New Hampshire, village within the town
* Lancaster, New York, a town
** Lancaster (village), New York, within the town of Lancaster
* Lancaster, Ohio
* Lancaster, Oregon
* Lancaster, Pennsylvania, the oldest inland city and one-time capital of the United States
* Lancaster, South Carolina
* Lancaster, Tennessee
* Lancaster, Texas
* Lancaster, Virginia
* Lancaster, Wisconsin, a city
* Lancaster Junction, Wisconsin, an unincorporated community
* Lancaster County, Nebraska
* Lancaster County, Pennsylvania
** Lancaster Valley AVA, Pennsylvanian wine region
* Lancaster County, South Carolina
* Lancaster County, Virginia
* Lancaster Township, Pennsylvania (disambiguation), multiple locations

## Companies and products
### Companies

* Lancaster Group, a cosmetics company founded in Monaco in 1946, now part of Coty
* Lancaster Leaf Tobacco Company, an American subsidiary of Universal Corporation
* J. Lancaster & Son, Birmingham, one of the world's major camera makers in 1898, held several shutter patents

### Products

* Lancaster, the codename for AMD Turion 64 processor for notebook computers
* Armstrong Siddeley Lancaster, a British car produced between 1945 and 1952
* Subaru Legacy Lancaster, the Japanese name for the Subaru Outback sold from 1998 to 2004

## Military

* Avro Lancaster, the World War II-era bomber aircraft
* Duke of Lancaster's Regiment, British Army unit
* HMS Lancaster, six ships of the Royal Navy, 1694 to the present
* USS Lancaster, four ships of the United States Navy, 1858 to 1945
* Lancaster pistol, a multi-barreled handgun

## Sports

* Lancaster Barnstormers, a minor-league baseball team of the Atlantic League
* Lancaster City F.C., an English football club based in Lancaster, Lancashire
* Lancaster Cricket Club, English cricket club
* Lancaster Football Club, Australian Rules Football team based in Lancaster, Australia
* Lancaster JetHawks, a minor-league baseball team of the California League
* Lancaster Park, a cricket and rugby ground in Christchurch, New Zealand
* Lancaster Rattlers, American soccer team
* Lancaster Red Roses, former minor-league baseball team

## Other

* Lancaster (surname), people with the surname Lancaster
* Lancaster's or Lancaster Disease; alternative names for Treacher Collins syndrome
* Lancaster station (disambiguation), stations of the name