French ship Royal Louis (1759)

The Royal Louis was a 1st Rank 116-gun ship of the line of the Royal French Navy, designed in 1757 by Jacques-Luc Coulomb and constructed in 1757 to 1762 by Laurent Coulomb at Brest Dockyard. She was the fourth ship to bear the name, and the only ship of the Sans-Pareil design ever built.

In August 1771, when in dry dock, she was found to have deteriorated beyond repair and was eventually demolished in 1773, without having seen any service.

A 1/18 scale model on display at Paris naval museum is thought to represent Royal Louis.