Ralph Sampson (disambiguation)

Ralph Sampson (born 1960) is an American former professional basketball player who is a member of the Naismith Memorial Basketball Hall of Fame.

Ralph Sampson may also refer to:

• Ralph Sampson III (born 1990), American former basketball player who played in the 2010s, son of the Hall of Famer
• Ralph Allan Sampson (1866–1939), British astronomer