Fargo is a surname. Notable people with the surname include:
Brian Fargo (born 1962), American video game designer, developer, producer and executive
Donna Fargo (born 1945), American country music singer-songwriter
Heather Fargo (born 1952), former Mayor and former City Council Member of Sacramento
Henry Bond Fargo (1843–1932), American banker and politician
Irene Fargo (born 1962), Italian singer and stage actress
Jackie Fargo (born 1938), retired American professional wrestler
J. C. Fargo (1829–1915), James Congdell Fargo, former president of American Express
Thomas B. Fargo (born 1948), United States Naval admiral
William Fargo (1818–1881), pioneer American expressman
Fictional characters:
Chief Judge Fargo, from the Judge Dredd comic strip in 2000 AD
Douglas Fargo, from the TV series Eureka