Members: Mark Griffin (2), Mike Ward (6), Gordy Haugan, Mark Henjum, Terry Park (2), Chris Harper (5)

From Sioux Falls, South Dakota

Formed in 1965.

Members circa 1965:
Mark Henjum - Vocals, Guitar
Terry Park - Drums
Mark Griffin - Sax, Organ
Gordy Haugan - Bass
Mike Ward - Vocals, Trumpet, Keyboard

1966: Added -- Chris Harper - Vocals.

The Trippers recorded two 45's, "Have you Ever"/"Kaleidoscope" (1967) on the Milltown Label as well as "Watch Yourself"/"Pictures of Lilly" (1968) on Fulltone. Their recordings received favorable airplay from local radio stations. Inducted into the South Dakota Music Association Hall of Fame in 2010.