| Richard M. Lyman | |
| Birth Date: | 15 March 1893 |
| Birth Place: | Oakland, California |
| Death Place: | Oakland, California |
| State Assembly: | California |
| District: | 37th |
| Term: | January 8, 1923 – January 5, 1925 |
| Preceded: | Clifton E. Brooks |
| Succeeded: | Eugene W. Roland |
| Party: | Republican |
| Spouse: | Murial Atherton Cohen |
| Battles: | World War I |
Richard Morris Lyman Jr. (March 15, 1893 – October 31, 1978) served in the California State Assembly for the 37th district from 1923 to 1925.[1] During World War I, he also served in the United States Army.[2]