Adam Johnson (born July 12, 1979) is an American former professional baseball pitcher who played for the Minnesota Twins in 2001 and 2003.

Johnson attended and played baseball at Torrey Pines High School in San Diego.

Johnson set Fullerton's career record for strikeouts with 365 and was named the Pitcher of the Year in the Big West Conference in 2000.

"[2] Indeed, Johnson made his Major League Baseball debut just over a year later on July 16, 2001, against the St. Louis Cardinals, allowing three earned runs over six innings pitched.

[9] In 2003, Johnson was called up to the big leagues for the first time once the rosters expanded on September 1 after a full season at Triple-A Rochester.