 The submarine on display beside Bayou St. John, 1890s
| |
| History | |
|---|---|
 CSA | |
| Fate | Scuttled, c. April 25, 1862 |
| Status | Museum ship |
| General characteristics | |
| Type | Submarine |
| Length | 20 ft (6.1 m) |
| Beam | 3 ft (0.91 m) |
| Height | 6 ft (1.8 m) |
| Propulsion | Hand-cranked propeller |
| Armament | Spar torpedo (presumed) |
The Bayou St. John Confederate Submarine is an early military submarine built for use by the Confederate States of America during the American Civil War.