Darrell Dean Johnson (August 25, 1928 – May 3, 2004) was an American Major League Baseball catcher, coach, manager and scout. As a manager, he led the 1975 Boston Red Sox to the American League pennant, and was named "Manager of the Year" by both The Sporting News and the Associated Press.

Johnson was born in Horace, Nebraska, and graduated from Harvard, Nebraska, High School in 1944. He was signed by the St. Louis Browns as an amateur free agent in 1949 and made his Major League debut with the Browns on April 20, 1952. A reserve catcher during his six-year Major League career (1952; 1957–58; 1960–62), Johnson also played for the Chicago White Sox, New York Yankees, St. Louis Cardinals, Philadelphia Phillies, Cincinnati Reds and Baltimore Orioles, who released him on June 12, 1962, ending his playing career. He was listed as 6 feet 1 inch (1.85 m) tall and 180 pounds (82 kg) and threw and batted right-handed. In 134 MLB games played, he batted .234 lifetime, with his 75 hits including six doubles, one triple and two home runs.