Lawrence Murphy (1831–1878) 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 (1910–1975), American politician in the New York State Assembly
• Lawrence C Murphy, accused of child abuse while a Roman Catholic priest
• Larry Murphy (actor) (Lawrence Murphy Jr., born 1972), American actor, voice actor and comedian
• Larry Murphy (ice hockey) (Lawrence Thomas Murphy, born 1961), Canadian ice hockey defenceman
• Lawrence Murphy, character in Young Guns

• Larry Murphy (disambiguation)

This disambiguation page lists articles about people with the same name.
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