| George Bretz | |
| Nationality: | Canadian |
| Sport: | Lacrosse |
| Birth Date: | September 3, 1880 |
| Birth Place: | Blenheim, Ontario, Canada |
| Death Place: | Toronto, Ontario, Canada |
George Henry Bretz, later Brett, (September 3, 1880 – May 7, 1956) was a Canadian lacrosse player who competed in the 1904 Summer Olympics.[1] In 1904 he was member of the Shamrock Lacrosse Team which won the gold medal in the lacrosse tournament.[2]