HMS Somerset is the name of four ships of the Royal Navy:
- , a third rate of 1698
- , a third rate of 1731
- , a third rate of 1748
- , a Type 23 frigate launched in 1994
Battle honours
Ships named Somerset have earned the following battle honours:
- Vigo 1702
- Velez Malaga 1704
- Louisburg 1758
- Quebec 1759