Büsser is a surname. Notable people with name include:
Carlos Büsser (1928–2012), Argentine naval officer Eduard Büsser (1899–1949), Swiss painter Henri Büsser (1872–1973), French classical composer, organist, and conductor Josef Büsser (1896–1952), Swiss painter, sculptor and art teacher Karl Büsser, Swiss sidecarcross passenger Maximilian Büsser, Swiss businessman and founder of watch brand Maximilian Büsser and Friends
See also busser Jari De Busser (born 1999), Belgian footballer