Dorsey is a surname. Notable people with the surname include:
Anne Hanson Dorsey, American novelist
Arnold George Dorsey, birth name of British-American singer Engelbert Humperdinck
Candas Jane Dorsey, Canadian poet and science fiction novelist
Clement Dorsey, Maryland state house of delegates; Maryland state senate; U.S. Representative from Maryland
Dana A. Dorsey, South Florida's first African-American millionaire, businessman, banker, and philanthropist
Dean Dorsey, Canadian football player
Decatur Dorsey, American Civil War hero
Don Dorsey, American musician, engineer, and show designer
Frank Joseph Gerard Dorsey, Democrat; served in the U.S. Army during World War I; U.S. Representative from Pennsylvania
George Amos Dorsey, U.S. ethnologist
George Washington Emery Dorsey, Republican; U.S. Representative from Nebraska
Glenn Dorsey, Defensive Lineman for Kansas City
Hugh Manson Dorsey, Democrat; Governor of Georgia
Issan Dorsey, born Tommy Dorsey, Jr., zen priest
Jack Dorsey, Executive Chairman of Twitter and founder and CEO of Square
Joey Dorsey, collegiate basketball player for the Memphis Tigers
John Lloyd Dorsey, Jr., Democrat; lawyer; U.S. Representative from Kentucky
John M. Dorsey, author and professor of psychiatry
Ken Dorsey, quarterback on the NFL's Cleveland Browns
Lee Dorsey, African-American pop singer of the 1960s
Michael K. Dorsey, American public intellectual, writer and scholar; former Sierra Club board member
Norbert Dorsey (1929–2013), American Roman Catholic bishop
Sarah Anne Ellis Dorsey, American author and benefactor of Jefferson Davis
Stephen Wallace Dorsey, Republican; U.S. Senator from Arkansas
Thomas A. Dorsey, gospel music musician
Tim Dorsey, American crime novelist
Troy Dorsey, American boxer and kickboxer
Yvonne Dorsey-Colomb, American politician from Louisiana
The Dorsey Brothers, big band / orchestra led by:
Tommy Dorsey, jazz trombonist in the Big Band era
Jimmy Dorsey, jazz clarinetist, saxophonist and big band leader
