| Leonard A. Sawyer | |
| Office: | 37th Speaker of the Washington House of Representatives |
| Term Start: | January 8, 1973 |
| Term End: | January 22, 1976 |
| Predecessor: | Thomas A. Swayze Jr. |
| Successor: | John L. O'Brien (acting) |
| Office1: | Minority Leader of the Washington House of Representatives |
| Term Start1: | January 11, 1971 |
| Term End1: | January 8, 1973 |
| Predecessor1: | John L. O'Brien |
| Successor1: | Thomas A. Swayze Jr. |
| State House2: | Washington |
| District2: | 25th |
| Term Start2: | January 10, 1955 |
| Term End2: | January 10, 1977 |
| Predecessor2: | Tom Montgomery |
| Successor2: | George W. Walk |
| Party: | Democratic |
| Birth Name: | Leonard Alson Sawyer |
| Birth Date: | 18 May 1925 |
| Birth Place: | Puyallup, Washington, U.S. |
| Death Place: | Seatac, Washington, U.S. |
| Profession: | Lawyer |
| Alma Mater: | University of Washington |
| Children: | 5 |
Leonard Alson Sawyer (May 18, 1925 – August 19, 2015) was a lawyer and politician in the American state of Washington.[1] He represented the 25th district (Pierce County) as a Democrat initially elected in 1955, serving until 1975.[2] He was Speaker of the House from 1973 to 1977.[3] He was born in Puyallup, Washington and attended the University of Washington Law School. A veteran of World War II in the United States Navy, Sawyer was an attorney.[4] On August 19, 2015, Sawyer died at the age of 90.[5]