Morgan Francis Murphy (April 16, 1932 – March 4, 2016) was an American attorney and United States Representative from Illinois.

He served in the United States Marine Corps from 1955 to 1957, including a one-year tour of duty in the Far East.

He was hearing officer for Local Liquor Control Commission, 1969–1970 and delegate to the Democratic National Conventions in 1968 and 1972.

Murphy was not a candidate for reelection in 1980 to the Ninety-seventh Congress and resumed the practice of law in Chicago.

[4] Murphy's niece Mary Judith is married to former Illinois state senator Patrick O'Malley.