William Lamar Bethea (born January 1, 1942), nicknamed "Spot", is a retired American professional baseball player who appeared in ten games in the Major Leagues as an infielder for the 1964 Minnesota Twins. The native of Houston threw and batted right-handed, stood 6 feet (1.8 m) tall and weighed 175 pounds (79 kg). He attended the University of Texas at Austin.