Brian Wilson (born 1942) is an American musician and co-founder of the Beach Boys.

Brian Wilson may also refer to:

• Brian Wilson (baseball) (born 1982), Major League Baseball pitcher
• Brian Wilson (Australian rules footballer) (born 1961), Brownlow Medal winner 1982
• Brian Wilson (footballer, born 1925) (1925–1984), Australian rules footballer for Geelong
• Brian Wilson (footballer, born 1957), English footballer (Newcastle United FC)
• Brian Wilson (footballer, born 1983), English footballer currently playing for Barrow A.F.C.
• Brian Wilson (poker player) (born 1967), bracelet winner at the 2005 World Series of Poker
• Brian Wilson (tennis) (born 1982), American tennis player

• Brian Anthony Wilson (born 1960), American film and television actor
• Brian Courtney Wilson, American gospel and CCM singer
• Brian Graham Wilson (1930–2019), Australian astrophysicist and academic
• Brian Wilson (news correspondent) (born 1956), Washington D.C. bureau chief and vice president of Fox News Channel
• Brian Wilson (Labour politician) (born 1948), British Labour Party politician and MP
• Brian Wilson (Northern Ireland politician) (born 1943), Green Party politician in Northern Ireland
• Brian Wilson (systems scientist) (born 1933), British academic, co-developer of soft systems methodology (SSM)

• Brian Wilson (album), the debut solo album by the American musician
• "Brian Wilson" (song), a 1992 song referring to the musician, by Canadian rock band Barenaked Ladies

• Bryan Wilson (disambiguation)
• Bryon Wilson (born 1988), American skier
• Byron Wilson (basketball) (born 1971), American basketball player
• Brian Willson (born 1941), peace activist, founding member of Veterans for Peace