| R. H. (Bob) Lewis | |
| State Senate: | Washington |
| District: | 5th |
| Predecessor: | John L. Cooney |
| Successor: | Jerry M. Hughes |
| Birth Name: | Robert Howard Lewis |
| Birth Date: | 15 February 1925 |
| Birth Place: | Deer Park, Washington, U.S. |
| Death Place: | Spokane, Washington, U.S. |
| Party: | Republican |
| Spouse: | Peggye (deceased) |
Robert Howard "Bob" Lewis (February 15, 1925 - March 27, 2015) was an American former politician in the state of Washington. He served the 5th district from 1973 to 1981.[1] [2] Lewis was in the savings and loan business. He also served on the Spokane City Council. Lewis died in Spokane, Washington on March 27, 2015.[3]