| Forth Royal Garrison Artillery 505th (Forth) Coast Regiment, RA 414th (Forth) Coast Regiment, RA | |
|---|---|
 Cap Badge of the Royal Regiment of Artillery | |
| Active | 1910–1953 |
| Country |  United Kingdom |
| Branch |  Territorial Force |
| Role | Coast Artillery |
| Part of | Scottish Command |
| Garrison/HQ | Edinburgh |
The Forth Royal Garrison Artillery and its successors were Scottish part-time coast defence units of the British Army from 1908 to 1956. Although they saw no active service, they supplied trained gunners to siege batteries engaged on the Western Front during World War I.