Lawrence Murphy (disambiguation)
Lawrence Murphy was an Irish-American businessman of the Old West, and a main instigator of the Lincoln County War.
Lawrence Murphy may also refer to:
- Lawrence P. Murphy, American politician in the New York State Assembly
- Lawrence C Murphy, accused of child abuse while a Roman Catholic priest
- Larry Murphy (actor), American actor, voice actor and comedian
- Larry Murphy (ice hockey), Canadian ice hockey defenceman
- Lawrence Murphy, character in ''Young Guns''