Peter Adams may refer to:

• Peter Adams (politician) (born 1936), Canadian politician and former Liberal Member of Canada's House of Commons
• Peter Adams (actor) (1938–1999), New Zealand-born actor on Australian television
• Peter Adams (diplomat), former New Zealand ambassador to China
• Peter Adams (British governor), former magistrate of Anguilla
• Peter Adams (musician) in Xero
• Peter Adams (Australian footballer) (born 1964), Australian rules footballer
• Peter Bradley Adams, folk-pop Americana singer-songwriter
• Peter Seitz Adams (born 1950), American artist
• Pete Adams (born 1951), former American football guard