VT Halter Marine
| Company type | Shipbuilding, defense contractor | 
|---|---|
| Industry | Shipbuilding, arms industry | 
| Founded | 1956 in New Orleans, Louisiana | 
| Founder | 
 | 
| Defunct | November 14, 2022 | 
| Fate | Merged into Bollinger Shipyards | 
| Headquarters | , | 
| Parent | Trinity Industries (1983-1996) Friede Goldman International (1999-2003)ST Engineering (2003-2022) | 
| Website | www | 
VT Halter Marine, Inc. was a shipbuilding company and an American subsidiary of ST Engineering. It was located in Pascagoula, Mississippi. It specialized in ship design and construction and served both public and private clients, including the United States Department of Defense.