Fass

Fass (German: barrel, vat) may refer to:

• Fass 57 (SIG 510), a battle rifle
• FASS 90 (SIG 550), an assault rifle

Fass or Faß is a surname. Notable people with the surname include:

• John Fass, American graphic designer
• Baddon Fass, a fictional character in Dark Empire and Dark Empire II
• Bob Fass (1933–2021), American radio personality
• Frederick Fass (1853–1930), American baseball player
• George Fass and Gertrude Fass, see 77 Sunset Strip
• Myron Fass, 1970s magazine entrepreneur
• Patricia Fass Palmer, producer of The Powers That Be

FASS may also refer to:

• FASS curve, a curve in mathematical analysis which is space-filling, self-avoiding, simple and self-similar
• FASS (drug formulary), Farmaceutiska Specialiteter i Sverige, the Swedish national formulary of drugs
• Friends of Assam and Seven Sisters, an international non-profit NGO - see Assamese Associations
• FASS, a University of Waterloo theater group

• Fas (disambiguation)
• Heidelberg Tun (Großes Fass von Heidelberg)