Rieser is a surname of German origin. It may refer to the following people:

Dolf Rieser (1898–1983) - British painter and printmaker Leonard M. Rieser (1922–1998) - American physicist Michael Rieser (1828–1905) - Austrian painter Samuel Maximilian Rieser (1893–1981) - Jewish lawyer and philosopher Verena Rieser (born 1979), German computer scientist

Other Rieser Mill was listed on the National Register of Historic Places in 1990. Rieser-Shoemaker Farm was listed on the National Register of Historic Places in 1992.

See also Reiser (disambiguation) Ries (disambiguation) Riser (disambiguation)