| Nita Rinehart | |
| State Senate1: | Washington |
| District1: | 46th |
| Term Start1: | January 10, 1983 |
| Term End1: | December 10, 1996 |
| Predecessor1: | George W. Scott |
| Successor1: | Ken Jacobsen |
| State House2: | Washington |
| District2: | 43rd |
| Term Start2: | November 13, 1979 |
| Term End2: | January 10, 1983 |
| Predecessor2: | Jeff Douthwaite |
| Successor2: | Janice Niemi |
| Birth Date: | 8 December 1940 |
| Birth Place: | Texarkana, Texas, U.S. |
| Party: | Democratic |
Nita Rinehart (born December 8, 1940 — died 2024) is an American politician who served in the Washington House of Representatives from the 43rd district from 1979 to 1983 and in the Washington State Senate from the 46th district from 1983 to 1996.[1] [2]