Ralph James "Happy" Sivell (March 12, 1914 – March 16, 1997) was an American professional football player who was a guard in the National Football League (NFL) and the All-America Football Conference (AAFC). He played college football for the Auburn Tigers and was selected in the 10th round of the 1938 NFL draft.^[1] He played for the NFL's Brooklyn Dodgers/Tigers (1938–1942, 1944) and New York Giants (1944–1945) and the AAFC's Miami Seahawks (1946).