Leoncito means "little lion" in Spanish. It may also refer to:
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Antonio León Amador
Antonio León Amador, better known as Leoncito (30 August 1909 – 11 March 1995) was a Spanish professional association football player. He was born in Sevilla. Amador spent his career playing as a midfielder. The most significant part of hi ...
, better known as "Leoncito", a Spanish professional association football player
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Leoncito Astronomical Complex
The El Leoncito Astronomical Complex (Spanish: Complejo Astronómico El Leoncito - CASLEO) is an astronomical observatory in the San Juan Province of Argentina. CASLEO is one of two observatories located within El Leoncito National Park, which i ...
, astronomical observatory in the San Juan Province of Argentina
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El Leoncito National Park
El Leoncito National Park () is a federal protected area in San Juan Province, Argentina. Established on 18 September 2002, it houses a representative sample of the Central Andean Puna and the Southern Andean steppe biodiversity in good state ...
, a national park of Argentina
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2311 El Leoncito, outer main belt asteroid
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