American professional baseball player. Noted as one of the sport's all-time best singles hitters, he threw and batted from the left side.

Gwynn attended San Diego (California) State University on a basketball scholarship, where he set a school record for assists as the team's point guard. He also excelled at baseball and was drafted in 1981 by both the San Diego Clippers (later the Los Angeles Clippers), of the National Basketball Association, and by the San Diego Padres, of Major League Baseball. He chose the Padres, and during the 1982 season he was called up from their minor league team to play. He played his entire career as an outfielder with the Padres.

In 1984 he hit .351 and helped his club reach the World Series. In the 1994 strike-shortened season he hit .394, the best batting average since Ted Williams (Williams, Ted) hit .406 in 1941. Although the Padres lost to the New York Yankees in the 1998 World Series, Gwynn hit .500 (8 for 16), with 1 home run and 3 runs batted in.

Gwynn's career highlights include: tying the National League (NL) record for most consecutive seasons (17) hitting .300 or better; tying the NL record for most batting titles (8); being the 22nd player to reach 3,000 hits; and winning the Golden Glove award (for fielding) 5 times. He was elected to the Baseball Hall of Fame in 2007.