Luca or LUCA may refer to:


* Luca (given name), including a list of people with the given name Luca * Luca (surname), including a list of people with the surname Luca * Italian and Romanian variant of the name Luke


* Luca, Malta, a town in Malta * San Luca, a town in the Province of Reggio Calabria, Italy * Luţa, a village in Beclean, Brașov, Romania

Arts and entertainment

* Luca (band), a Japanese rock band * Luca (''Final Fantasy'' character), character from ''Final Fantasy IV'' * Luca (''Final Fantasy'' setting), setting of the video games ''Final Fantasy X'' and ''Final Fantasy X-2'' * Luca (Yu-Gi-Oh! 5D's), a fictional character from the Yu-Gi-Oh! 5D's anime series * Luca Family Singers, an American singing group * ''Luca'' (2019 film), a 2019 Indian Malayalam-language drama film * ''Luca'' (2021 film), a 2021 Disney/Pixar animated film * A song by Brand New from the album ''The Devil and God Are Raging Inside Me'' * Luca, a young scrub jay from Angry Birds Stella


* ''Luca'' (genus), a genus of moths in the family Notodontidae *Last Universal Common Ancestor, the most recent organism from which all organisms on Earth descend


* Informal slang for one thousand Chilean peso note * London Universities and Colleges Athletics, the representative body for university athletics in London

See also

* Dean & DeLuca, a chain of upscale grocery stores * "Luca$", an episode of ''The Simpsons'' * de Luca, a surname * Lucăceni (disambiguation) * Lucăcești (disambiguation) * Lucas (disambiguation) * Lucca (disambiguation) * Lucia (disambiguation) * Luckes (surname) * Luka (disambiguation) {{disambiguation|geo