| 15th Marine Regiment | |
|---|---|
| Active | November 26, 1918 – August 1, 1922 October 23, 1944 – March 26, 1946 |
| Country |  United States of America |
| Branch |  United States Marine Corps |
| Type | Infantry (1918–22) Artillery (1944–46) |
| Part of | 6th Marine Division |
| Engagements | |
| Commanders | |
| Notable commanders | Robert B. Luckey Wilburt S. Brown |
The 15th Marine Regiment (15th Marines) is an inactive United States Marine Corps infantry and later artillery regiment.