Pfund is a surname. Notable people with the surname include:
August Herman Pfund (1879–1949), American physicist and spectroscopist
Jessica Pfund (born 1998), American skater
Lee Pfund (born 1919), Major League Baseball pitcher
Nicola Pfund (born 1960), Swiss-Italian writer
Randy Pfund, NBA head coach & executive
Roger Pfund (born 1943), Swiss graphic artist