Fred Haas, American golfer (b. 1916)
Frederick Theodore Haas Jr. (January 3, 1916 – January 26, 2004) was an American professional golfer.

Haas was born in Portland, Arkansas. After graduating from Dermott High School, he graduated from Louisiana State University in 1937, winning the NCAA individual championship in his senior year.

Haas's first PGA Tour win, at the Memphis Invitational as an amateur, broke Byron Nelson's record streak of 11 straight victories (Nelson finished 4th). He turned pro in early 1946. He played on the 1953 Ryder Cup team.

Haas died in Metairie, Louisiana at age 88.