HMS Princess Louisa (1744)

HMS Princess Louisa was a 58-gun fourth rate ship of the line of the Royal Navy, built to the dimensions prescribed in the 1741 proposals of the 1719 Establishment at Limehouse, and launched on 1 July 1744. The ship was under the command of William Lloyd in the Louisbourg Expedition (1757).

Princess Louisa served until 1766, when she was broken up.