Peter Hansen may refer to: Peter Hansen (painter) (1868–1928), Danish painter Peter Hansen (UN) (born 1941), Danish relief worker Peter Andreas Hansen (1795–1874), Danish astronomer Peter Hansen (actor) (1921–2017), American actor Peter Hansen (politician), New Hampshire politician Peter Hansen (rower) (born 1921), Danish rower Peter O. Hansen (1818–1895), translator of the Book of Mormon into Danish Peter Reinhard Hansen (born 1968), Danish economist at the Stanford University Peter Hansen (SS officer), SS soldier, commander of the 29th and 15th Waffen Grenadier Division of the SS Peter Hansen (American football), American football coach at Stanford University Peter Allan Hansen (1944–2012), Danish classical philologist Peter J. Hansen (born 1956), American animal scientist