Three ships of the Royal Navy have borne the name Incendiary, after Incendiary (capable of causing fire):
- HMS Incendiary (1778), an 8-gun fireship, wrecked off Isle of Wight in 1780.
- HMS Incendiary (1782), a 16-gun fireship that the French captured in 1801 in the Mediterranean.
- HMS Incendiary (1804), a 14-gun fireship, formerly Diligence. Sold in 1812.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.