HMS Dorsetshire, the first Royal Navy ship to be named after the county of Dorset, was an 80-gun third rate ship of the line of the Royal Navy, launched at Southampton on 8 December 1694.^[1]

Dorsetshire came under the command of Edward Whitaker in 1704 and she was at the capture of Gibraltar (but out of commission). Whitaker then took the ship to play a part in the Battle of Málaga the same year.^[3]

She was rebuilt according to the 1706 Establishment at Portsmouth Dockyard, and relaunched on 20 September 1712. As built, Dorsetshire had carried her 80-gun armament on two decks, but during this rebuild they were redistributed over a third gundeck, although she continued to be classified as a third rate.^[2]

Dorsetshire continued to serve until 1749, when she was sold out of the navy.^[2]