Stahmer is a German surname. Notable people with the surname include:
David Stahmer (1927–1997), American politician from Nebraska Edgar Stahmer (1911–1996), German music educator Heinrich Georg Stahmer (1892–1978), German diplomat Klaus Hinrich Stahmer (born 1941), German composer and musicologist Ingrid Stahmer (1942–2020), German politician
See also Stamer Sthamer Starmer (surname) Stammer (disambiguation)