Haywood Cooper Sullivan (December 15, 1930 – February 12, 2003) was an American college and professional baseball player who was a catcher, manager, general manager and club owner in Major League Baseball. From May 23, 1978, through November 23, 1993, he was a general partner in the Boston Red Sox, where he parlayed a $200,000 investment into a cash out of at least $12 million.