| Fred M. Winner | |
| Office: | Senior Judge of the United States District Court for the District of Colorado |
| Term Start: | April 8, 1982 |
| Term End: | August 1, 1984 |
| Office1: | Chief Judge of the United States District Court for the District of Colorado |
| Term Start1: | 1976 |
| Term End1: | 1982 |
| Predecessor1: | Alfred A. Arraj |
| Successor1: | Sherman Glenn Finesilver |
| Office2: | Judge of the United States District Court for the District of Colorado |
| Term Start2: | December 18, 1970 |
| Term End2: | April 8, 1982 |
| Appointer2: | Richard Nixon |
| Predecessor2: | Seat established by 84 Stat. 294 |
| Successor2: | John Carbone Porfilio |
| Birth Name: | Fred M. Winner |
| Birth Date: | 8 April 1912 |
| Birth Place: | Denver, Colorado |
| Death Place: | Grand Junction, Colorado |
| Education: | University of Colorado Boulder (B.A., B.S.) University of Colorado Law School (LL.B.) |
Fred M. Winner (April 8, 1912 – January 22, 2003) was a United States district judge of the United States District Court for the District of Colorado.
Born in Denver, Colorado, Winner received a Bachelor of Arts degree and a Bachelor of Science degree from the University of Colorado Boulder in 1933, and a Bachelor of Laws from the University of Colorado Law School in 1936. He was in private practice in Denver from 1936 to 1970, interrupted by service in the United States Navy during World War II, from 1942 to 1945.
On December 8, 1970, Winner was nominated by President Richard Nixon to a new seat on the United States District Court for the District of Colorado created by 84 Stat. 294. He was confirmed by the United States Senate on December 16, 1970, and received his commission on December 18, 1970. He served as Chief Judge from 1976 to 1982, assuming senior status on April 8, 1982. Winner served in that capacity until his retirement from the bench, on August 1, 1984.
Winner died on January 22, 2003, in Grand Junction, Colorado.