| Undeb Chwarelwyr Gogledd Cymru | |
 | |
| Merged into | Transport and General Workers' Union |
|---|---|
| Founded | 27 April 1874 |
| Dissolved | 1960 |
| Location | |
Members | 2,607 (1907[1]) |
| Affiliations | TUC |
The North Wales Quarrymen's Union (NWQU) was a trade union in the United Kingdom.
- ^ Report on Trade Unions in 1905-1907. London: Board of Trade. 1909. pp. 82–101.