Kenneth Dale Holtzman (November 3, 1945 – April 15, 2024) was an American professional baseball player and coach. He was a left-handed pitcher in Major League Baseball from 1965 through 1979 for the Chicago Cubs, Oakland Athletics, Baltimore Orioles, and New York Yankees.
With the Cubs, Holtzman pitched two no-hitters. He played for the Athletics' dynasty that won three consecutive World Series championships between 1972 and 1974. A two-time All-Star, Holtzman was a 20-game-winner for the Athletics in 1973. He is a member of the Chicago Cubs Hall of Fame.