Seth Marvin "Moe" Morehead (August 15, 1934 – January 17, 2006) was a left-handed specialist reliever in Major League Baseball. He was born in Houston, Texas. Morehead was signed by the Philadelphia Phillies as an amateur free agent in 1952 out of C. E. Byrd High School in Shreveport, LA. He spent five seasons in the major leagues pitching in parts of three seasons with the Phillies (1957–59), two seasons with the Chicago Cubs (1959–60) and one season with the Milwaukee Braves (1961). Morehead died in Shreveport, Louisiana, at the age of 71.