SF1 may refer to:

Biochemistry SF1 (gene), a human gene a type of helicase, a common protein. Steroidogenic factor 1

Videogaming Star Fox (1993 video game), the first game in the Star Fox series Street Fighter (video game), the first game in the Street Fighter series SF-1 SNES TV, a television monitor sold by Sharp Corporation with a built-in Super NES

Other uses SRF 1, a Swiss television channel formerly known as 'SF 1' Summary File 1, a United States Census report

See also

SF (disambiguation) SFI (disambiguation) SFL (disambiguation) (sfl)