| Order: | 13th and 15th |
| Office: | Mayor of Long Beach |
| Term Start: | 1942 |
| Term End: | 1945 |
| Predecessor: | Thomas M. Eaton |
| Successor: | Francis H. Gentry |
| Term Start1: | 1938 |
| Term End1: | 1939 |
| Predecessor1: | Francis H. Gentry |
| Successor1: | Herbert E. Lewis |
| Birth Date: | 6 September 1896 |
| Birth Place: | Antigo, Wisconsin, U.S. |
Clarence E. Wagner was Mayor of Long Beach, California.
Wagner was born on September 6, 1896, in Antigo, Wisconsin, and was of German ancestry.[1] He died on July 26, 1979.
Wagner served twice as Mayor of Long Beach from 1938 to 1939, and subsequently from 1942 to 1945.