HMS Trent (1818) was a modified whaling ship, commissioned to participate in a Canadian coastal survey and Arctic expedition.
HMS Trent was a 17-gun sloop laid down in 1862. She was selected for conversion to an ironclad, and renamed HMS Research later that year, before being launched in 1863.
HMS Trent (1877) was a Medina-classgunboat launched in 1877. She was renamed HMS Pembroke in 1905, and HMS Gannet in 1917 when she served as a diving tender. She was scrapped in 1923.
HMS Trent was a passenger liner that was an armed merchant cruiser from 1915 to 1919.