Belmont is a surname. Notable people with the surname include:
Alva Belmont (1853-1933), American socialite and suffrage supporter
Andy Belmont (born 1957), American stock car racer
August Belmont (1813-1890), American businessman and diplomat
August Belmont, Jr. (1853-1924), American financier and thoroughbred racing enthusiast
François Vachon de Belmont (1645-1732), Roman Catholic bishop
Jamie Belmont (born 1983), American soccer player
Joe Belmont, American basketball player and coach
Joseph Belmont (born 1947), Seychellois politician
Lara Belmont (born 1980), British actress
Oliver Belmont (1858-1908), American congressman
Perry Belmont (1851-1947), American politician and diplomat
Ramona Belmont, snooker player, finalist in the 2006 IBSF World Snooker Championship
Ricardo Belmont, Peruvian TV network owner and politician
Robert Belmont (1892-1953), French politician.
Veronica Belmont (born 1982), podcast host and producer
Fictional character:
The Belmont family of vampire hunters from the Castlevania series of games