All-America Football Conference (1946–1949)

• Western Division (1946–1949)

Национальная футбольная лига (1950—настоящее)

• National Conference (1950–1952)
• Western Conference (1953–1969)
  • Coastal Division (1967–1969)
• National Football Conference (1970–present)
  • NFC West (1970–present)

• Сан-Франциско Форти Найнерс (1946—настоящее)

• Победители Супер Боула (5)
  1981 (XVI), 1984 (XIX), 1988 (XXIII), 1989 (XXIV), 1994 (XXIX)

• NFL Western: 1960, 1961, 1962, 1965, 1966
• NFC: 1996, 1997

• NFL West: 1936, 1938, 1939, 1941, 1944
• NFL Central: 1967
• NFC Central: 1972, 1982, 1995, 1996, 1997
• NFC North: 2002, 2003, 2004

• Kezar Stadium (1946–1970)
• Candlestick Park (1971–2013)
  • a.k.a. 3Com Park (1995–2002)
  • a.k.a. San Francisco Stadium at Candlestick Point (2002–2004)
  • a.k.a. Monster Park (2004–2008)
• New 49ers Stadium (2014)