HMS Jupiter (1813) was a 50-gun fourth rate launched in 1813. She was used as a troopship from 1837 and a coal hulk from 1846. She was broken up in 1870.
HMS Jupiter was a coal hulk, originally launched in 1833 as the 44-gun fifth rateHMS Forth. She was renamed Jupiter in 1869 and was sold in 1883.