Donald Paul Werner (born March 8, 1953) is a retired Major League Baseball catcher. He played during seven seasons at the major league level, playing for the Cincinnati Reds and Texas Rangers (baseball). In 1978, the Reds starting catcher, Johnny Bench, sat out 20 plus games with an injury which gave Don a starting role. On June 16 of the same year he caught the only no-hitter of Hall of Famer Tom Seaver's career. He was drafted by the Reds in the 5th round of the 1971 amateur draft after graduating from Appleton East High School. Werner played his first professional season with their Rookie League Gulf Coast Reds in 1971, and his last with Texas' Triple-A club, the Oklahoma RedHawks in 1988.