Sigmund "Sig" Harris (July 2, 1883 – November 8, 1964) was an American college football player.
He was University of Minnesota's All-American quarterback from 1902 to 1904, for powerful teams under Dr. Henry L. Williams.
He was also a plucky, 5 ft 5+1⁄2 in (1.66 m) 145-pound (66 kg) blocking back, punter, punt returner, and defensive safety, and played a critical role in the Little Brown Jug game between Minnesota and Michigan in 1903.
Born in Dubuque, Iowa, Harris and his family moved to Minneapolis when he was young, where: I went to Cheder.
He would return to coaching for a brief time, but he was devoted full-time to the machinery business that he founded in 1903 and continued to head until his death in 1964.