Schupp is a surname. Notable people with the surname include:
- Johann Balthasar Schupp (1610âÂÂ1661), German theologian, diplomat, pastor, innovative preacher and author of satirical tracts
- Ferdie Schupp (1891âÂÂ1971), American baseball pitcher
- Fritz Schupp (1896âÂÂ1974), German architect
- Philipp Schupp (1911 â 1991), American field handball player
- Julio César Schupp (d. 2005), Paraguayan diplomat
- Paul Schupp (1937âÂÂ2022), American mathematician
- Markus Schupp (born 1966), German football manager and former player
- Walt Schupp (1895âÂÂ1941), American football player
- Johnny Schupp (2012-2016), American football player