| Roy Milum | |
| Office: | President of the Arkansas Senate |
| Term: | 1939 |
| Predecessor: | F. S. Armstrong |
| Successor: | W. B. Smith |
| Office2: | Member of the Arkansas Senate |
| Term Start2: | 1953 |
| Term End2: | 1962 |
| Term Start3: | 1923 |
| Term End3: | 1945 |
| Birth Name: | Roy Wamon Milum |
| Birth Date: | 16 January 1883 |
| Nationality: | American |
| Party: | Democratic |
| Spouse: | Audra Connerly |
| Children: | 4 |
| Residence: | Harrison, Arkansas, U.S. |
| Alma Mater: | University of Arkansas |
| Profession: | Politician, businessman |
Roy Wamon Milum Sr. (January 16, 1883 – May 19, 1963) was a businessman and state senator in Arkansas.[1] He served in the Arkansas Senate from 1923 to 1945 and again from 1953 until 1962. He was President of the Arkansas Senate in 1939.[2] He was a Democrat.[3] He was referred to as the dean of the Arkansas Senate, and no one had served in it longer at the time of his death.[4] He was from Lead Hill and graduated from the University of Arkansas.
He lived in Harrison, Arkansas.[5] He married Audra Connerly and had four children.[6]