Belser is a surname, and may refer to:

• Burkey Belser (1947–2023), American graphic designer

• Caesar Edward Belser, American football player

• James Edwin Belser (1800–1854), American politician

• Jason Belser, American football player

• W. Gordon Belser Arboretum (or Belser Arboretum; named after W. Gordon Belser)

• William Belser Spong Jr. (1920–1997), Senator of Virginia

See also

• Belzer - disambiguation page

• Beltzer - disambiguation page