National Union of Foundry Workers
| Merged into | Amalgamated Union of Foundry Workers | 
|---|---|
| Founded | 1920 | 
| Dissolved | 1946 | 
| Headquarters | 164 Chorlton Road, Manchester | 
| Location | |
| Members | 34,665 (1940) | 
| Affiliations | TUC, CSEU, Labour | 
The National Union of Foundry Workers (NUFW) was a trade union representing workers in foundries in the United Kingdom.