| 24th Coast Artillery Regiment | |
|---|---|
| Active | 1942 - 1945 |
| Country |  United States |
| Branch | Army |
| Type | Coast artillery |
| Role | Harbor defense |
| Size | Regiment |
| Part of | Harbor Defenses of Argentia and St. John's |
| Garrison/HQ | Fort Pepperrell |
| Mascot(s) | Oozlefinch |
The 24th Coast Artillery Regiment was a Coast Artillery regiment in the United States Army. It was the garrison of the Harbor Defenses of Argentia and St. John's, Newfoundland from February 1942 through October 1944, as a battalion after March 1943.[1][2]