Peter Fisher may refer to: * Peter Fisher (photojournalist) (1929–2013), Hungarian-born cinematographer and photojournalist * Peter Fisher (actor) (born 1954), Australian film and television actor * Peter Fisher (politician) (born 1936), member of the Australian House of Representatives * Peter Fisher (1930s footballer), Scottish professional association footballer * Peter Fisher (footballer, born 1920) (1920–2010), Scottish footballer * Peter Fisher (activist) (1944–2012), American author and gay rights activist * Peter Fisher (historian) (1782–1848), Canadian historian * ([fl. 1990–now), of the British band Sphere3 and Irish band Glyde * Peter Fisher (physician) (1950–2018), British physician * (born 1934), British academic, known for translating Gesta Danorum * Peter R. Fis