Prudential Staff Union
| Merged into | National Union of Insurance Workers |
|---|---|
| Founded | October 1909 |
| Dissolved | 31 December 1984 |
| Headquarters | 14-17 Holborn Hall, Grays Inn Road, London |
| Location |
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| Members | 6,677 (1925) |
Publication | Prudential Staff Gazette |
Parent organization | National Union of Insurance Workers (from 1964) |
| Affiliations | Labour Party, NFIW |
The Prudential Staff Union was a trade union representing workers at the Prudential insurance company, in the United Kingdom. The only union of insurance workers to affiliate to the Labour Party, it was briefly represented on its National Executive Committee, and for a time sponsored a Member of Parliament.