Martin Fitzgerald Lawrence (born April 16, 1965) is an American comedian, actor, and filmmaker. He came to fame during the 1990s, establishing a Hollywood career as a leading actor, most notably in the films House Party, Boomerang, Bad Boys, Nothing to Lose, Blue Streak, Life, Big Momma's House, and A Thin Line Between Love & Hate.

Lawrence Martin may refer to:

• Lawrence Martin (journalist) (born 1948), Canadian journalist
• Lawrence Martin (musician) (born 1956), Canadian musician and mayor
• Lawrence Martin-Bittman, formerly Ladislav Bittman, see Operation Neptune (espionage)