Ellsworth may refer to:

People Ellsworth (surname) Ellsworth P. Bertholf (1866–1921), U.S. Coast Guard commodore Ellsworth B. Buck (1892–1970), American politician Ellsworth Bunker (1894–1984), American diplomat Ellsworth Burnett (1836–1895), American politician Ellsworth Cunningham (1865–1952), also known as Bert, American baseball player Ellsworth Foote (1898–1977), American politician Ellsworth "Bumpy" Johnson (1905–1968), American criminal Ellsworth Johnson (1923–2023), U.S. Army veteran Ellsworth Kelly (1923–2015), American artist Ellsworth Vines (1911–1994), American tennis player Elmer Ellsworth Adams (1861–1950), American businessman, newspaper editor, and politician Elmer E. Ellsworth (1837–1861), first Union casualty in the American Civil War

Places Antarctica Named after Lincoln Ellsworth Ellsworth Land, a portion of the Antarctic continent bounded on the west by Marie Byrd Land and on the north by Bellingshausen Sea Ellsworth Mountains, the highest range of Antarctica Ellsworth Station, a research station Mount Ellsworth (Antarctica), highest peak of Queen Maud Mountains Lake Ellsworth (Antarctica), a subglacial lake

United States Ellsworth, Connecticut, an unincorporated community in the town of Sharon Ellsworth, Illinois, a village Ellsworth, Indiana, in Dubois County Ellsworth, Indiana, now known as North Terre Haute, Indiana Ellsworth, Iowa, a city Ellsworth County, Kansas Ellsworth, Kansas, a city within the county Ellsworth, Maine, a city Ellsworth, Michigan, a village Ellsworth Township, Michigan, a civil township Ellsworth, Minnesota, a city Ellsworth Township, Meeker County, Minnesota, a township Ellsworth, Missouri, an unincorporated community Ellsworth, Nebraska, an unincorporated community Ellsworth, New Hampshire, a town Ellsworth, Ohio, an unincorporated community Ellsworth, Pennsylvania, a borough Ellsworth Air Force Base, a military base in Rapid City, South Dakota Ellsworth (town), Wisconsin, a town Ellsworth, Wisconsin, a village within the town of the same name

Companies Ellsworth Handcrafted Bicycles Inc., a high end US bicycle manufacturer.

Other Ellsworth (character), a cartoon character of the Walt Disney Company Ellsworth Avenue, a major thoroughfare in the Shadyside neighborhood of Pittsburgh, Pennsylvania Ellsworth Community College, a US college in Iowa Falls, Iowa Ellsworth Toohey, a character in Ayn Rand's novel The Fountainhead "Ellsworth", a 2006 song by Rascal Flatts from their album Me and My Gang

See also Justice Ellsworth (disambiguation) Lake Ellsworth (disambiguation)