| Ross Diercks | |
| State House: | Wyoming |
| State: | Wyoming |
| District: | 2nd |
| Term: | 1992 - January 11, 2011 |
| Succeeded: | Hans Hunt |
| Party: | Democratic |
| Birth Date: | 3 May 1957 |
| Birth Place: | Worland, Wyoming, U.S. |
| Residence: | Lusk, Wyoming, U.S. |
| Spouse: | Rebecca |
| Profession: | Educator |
Ross Diercks (born May 3, 1957) was a Democratic member of the Wyoming House of Representatives, representing the 2nd district from 1992 to 2011.