| Position: | Goaltender |
| Height Ft: | 5 |
| Height In: | 6 |
| Weight Lb: | 145 |
| Ntl Team: | USA |
| Birth Date: | 30 March 1895 |
| Birth Place: | Saint Paul, Minnesota, U.S. |
| Death Place: | Beltrami, Minnesota, U.S. |
| Career Start: | 1914 |
| Career End: | 1920 |
Cyril Aloysius Weidenborner (March 30, 1895 - November 26, 1983) was an American ice hockey player. He played as a goaltender on the United States hockey teams. The team competed in the 1920 Summer Olympics, winning the silver medal.[1]