Walter Murphy (disambiguation)

Walter Murphy (born 1952) is an American composer and pianist.

Walter Murphy may also refer to:
 * Walter Murphy (baseball) (1907–1976) Major League Baseball pitcher
 * Walter F. Murphy (1929–2010), American political scientist and writer
 * Walter L. Murphy (born 1937), American football coach and judge
 * Pete Murphy (Walter Murphy, 1872–1946), American football player and state legislator