| Tony Mardesich | |
| State House: | Washington |
| District: | 38th |
| Term Start: | January 10, 1949 |
| Term End: | June 10, 1949 |
| Predecessor: | Fred Lehman |
| Successor: | August P. Mardesich |
| Birth Date: | 11 January 1919 |
| Birth Place: | San Pedro, California, U.S. |
| Death Place: | at the Bering Sea |
| Party: | Democratic |
| Occupation: | fisherman |
Anton P. Mardesich (January 11, 1919 – June 10, 1949) was an American commercial fisherman and politician in the state of Washington. He served in the Washington House of Representatives in 1949 for district 38.[1] [2] He was killed in a fishing accident in 1949, along with his father, Nicola. His brother, August P. Mardesich, who had survived the ordeal, later succeeded him in the House of Representatives.[3]