Speaker was a 50-gun third-rate frigate and the name ship of the Speaker-class, built for the navy of the Commonwealth of England by Christopher Pett at Woolwich Dockyard and launched in 1650. At the Restoration she was renamed HMS Mary. By 1677 her armament had been increased to 62 guns. In 1688 Mary was rebuilt by Thomas Shish at Woolwich Dockyard as a 62-gun third-rate ship of the line. Mary was wrecked on the Goodwin Sands in the Great Storm of 1703.