Louis may refer to: * Louis (coin) * Louis (given name), origin and several individuals with this name * Louis (surname) * Louis (singer), Serbian singer * HMS Louis, HMS ''Louis'', two ships of the Royal Navy

Derived or associated terms * Lewis (disambiguation) * Louie (disambiguation) * Luis (disambiguation) * Louise (disambiguation) * Louisville (disambiguation) * Louis Cruise Lines * Louis dressing, for salad * Louis Quinze, design style Associated names * * Chlodwig, the origin of the name Ludwig, which is translated to English as "Louis" * Ladislav and László - names sometimes erroneously associated with "Louis" * Ludovic, Ludwig (disambiguation), Ludwig, Ludwick, Ludwik, names sometimes translated to English as "Louis" {{disambiguation

See also