William Blount Rodman Jr. (1889–1976), also known as William B. Rodman, III (as his father was named William B. Rodman II), was a North Carolina lawyer and politician. He served in the North Carolina Senate (1937–1939) and the North Carolina House of Representatives (1950–1955), as North Carolina Attorney General (1955–1956) and as a justice of the North Carolina Supreme Court (1956–1965).
He was the grandson of William B. Rodman, who was also a state Supreme Court justice.