Center

Center or centre may refer to:

Mathematics

 * Center (geometry), the middle of an object
 * Center (algebra), used in various contexts
 * Center (group theory)
 * Center (ring theory)
 * Graph center, the set of all vertices of minimum eccentricity
 * Central tendency, measures of the central tendency (center) in a set of data

United States

 * Centre, Alabama
 * Center, Colorado
 * Center, Georgia
 * Center, Indiana
 * Center, Jay County, Indiana
 * Center, Warrick County, Indiana
 * Center, Kentucky
 * Center, Missouri
 * Center, Nebraska
 * Center, North Dakota
 * Centre County, Pennsylvania
 * Center, Portland, Oregon
 * Center, Texas
 * Center, Washington
 * Center, Outagamie County, Wisconsin
 * Center, Rock County, Wisconsin
 * Center (community), Wisconsin
 * Center Township (disambiguation)
 * Centre Township (disambiguation)
 * Centre Avenue (disambiguation)
 * Center Hill (disambiguation)

Other countries

 * Centre region, Hainaut, Belgium
 * Centre Region, Burkina Faso
 * Centre Region (Cameroon)
 * Centre-Val de Loire, formerly Centre, France
 * Centre (department), Haiti
 * Centre Department (Ivory Coast)
 * Centre (Chamber of Deputies of Luxembourg constituency)
 * Centrum, Warsaw (also known as Centre), Poland
 * Strict Warsaw Centre
 * Centru (development region) (Centre), Romania
 * Center, Celje, Slovenia
 * Center District, Ljubljana, Slovenia
 * Center District, Maribor, Slovenia
 * Centre, Badalona, Catalonia, Spain

Sports

 * Center (gridiron football), a position in American and Canadian football
 * Centre (Australian rules football), a position on the Centre line
 * Center (basketball), a position
 * Centre (ice hockey), a position
 * Centre (rugby league), a position
 * Centre (rugby union), a position
 * Center fielder, often called "center", a position in baseball

Other uses

 * The Centre, a shorthand term for the central Government of India
 * Centrism, the political middle ground between the left wing and the right wing
 * The Center (political party), a political party in Switzerland
 * Center (band), a Russian-speaking band
 * Center (HTML element), coded with 
 * Centre Academy East Anglia, an independent special school in Brettenham, Suffolk, England
 * Centre College, a liberal arts college in Danville, Kentucky, United States
 * Centre Radio, a former British radio station
 * Centers (Fourth Way), in G.I. Gurdjieff's Fourth Way teaching
 * Area control center, or center, in air traffic control