Michael or Mike Pratt may refer to:

• Mike Pratt (actor) (1931–1976), British actor and songwriter
• Lord Michael Pratt (1946–2007), British author
• Mike Pratt (basketball) (1948–2022), American basketball player, coach, and broadcaster
• Mike Pratt (politician) (born 1948), Australian politician, member of the Australian House of Representatives for Adelaide
• Michael Pratt (GC) (born 1954), Australian police officer and recipient of the George Cross
• Mike Pratt (businessman), Canadian businessman, president of Best Buy Canada
• Michael Pratt, owner of the defunct pornographic website GirlsDoPorn
• Michael Pratt (American football) (born 2001), American football player