Clemmensen

Clemmensen is a surname. Notable people with the surname include:


 * Andrew Clemmensen, member of Short Stack, an Australian rock band
 * Charlotte Clemmensen (born 1992), Danish curler
 * Ejgil Clemmensen (1890–1932), Danish rower who competed in the 1912 Summer Olympics
 * Erik Christian Clemmensen, (1876–1941), Danish-American chemist
 * Isabella Clemmensen (born 1996), Danish curler
 * Karen Clemmensen née Mundt (1917–2001), Danish architect and designer
 * Niels Clemmensen (1900–1950), Danish pianist and composer
 * Scott Clemmensen (born 1977), American professional ice hockey goaltender
 * Tove Clemmensen (1915–2006), Danish art historian and curator