242nd Coast Artillery (United States)
| 242nd Coast Artillery Regiment | |
|---|---|
| Active | 1924 – 1944 |
| Country | United States |
| Branch | Army |
| Type | Coast artillery |
| Role | Harbor defense |
| Size | Regiment |
| Part of | Harbor Defenses of Long Island Sound |
| Garrison/HQ | Fort Terry |
| Mascot(s) | Oozlefinch |
The 242nd Coast Artillery Regiment was a Coast Artillery Corps regiment in the Connecticut National Guard. It garrisoned the Harbor Defenses of Long Island Sound (HD Long Island Sound), New York 1924–1944.