Luca or LUCA may refer to:
People and fictional characters Luca (masculine given name), including a list of people and fictional characters Luca (feminine given name), including a list of people and fictional characters Luca (surname), including a list of people
Places The ancient name of Lucca, an Etruscan city of Roman Italy Luka (Bor), a village in Serbia known as in Romanian
Arts and entertainment Luca (2019 film), an Indian Malayalam-language film Luca (2021 film), a Disney/Pixar animated film Luca Family Singers, a 19th century African-American singing group A song from the album The Devil and God Are Raging Inside Me by Brand New Luca (Final Fantasy setting), of the video games
Biology Luca (genus), moths in the family Notodontidae Last universal common ancestor, of all organisms on Earth
Other uses London Universities and Colleges Athletics Slang for 1,000 pesos in southern South America
See also "Luca$", an episode of The Simpsons de Luca, a surname Luqa, a town in Malta Lucca (disambiguation) Luka (disambiguation) San Luca (disambiguation)