Peter Green may refer to:

• Peter Green (musician) (1946–2020), English guitarist, founder of Fleetwood Mac
• Daniel Boone (singer) (born Peter Charles Green; 1942–2023), British singer

• Peter Green (footballer) (born 1974), Australian rules footballer
• Peter Green (referee) (born 1978), Australian association football referee
• Peter Green (rower) (1920–2011), Canadian rower
• Pete Green (baseball) (1891–1961), American Negro leagues baseball player
• Pete Green (ice hockey) (1868–1934), Canadian ice hockey coach

• Peter Green (dog handler) (fl. 1960s–2010s), dog show handler and judge
• Peter Green (historian) (1924–2024), British historian and translator
• Peter Green (physician) (born 1947), Australian-born gastroenterologist
• Peter Green (statistician) (born 1950), English statistician
• Peter F. Green, American materials scientist
• Peter Shaw Green (1920–2009), English botanist

• Peter Green (shop) (1916–1980), a British furniture retailer founder

• Peter Greene (born Green; 1965), American actor
• Peter Greene (politician) (1895–1963), mayor of Galway
• Petey Greene (1931–1984), American talk show host