Leocadio
Leocadio is a surname. Notable people with the surname include:
- Paolo da San Leocadio, Italian painter
- Antonio Leocadio Guzmán, Venezuelan politician, journalist, military leader and father of Antonio Guzmán Blanco
- Pedro de Alcântara João Carlos Leopoldo Salvador Bibiano Francisco Xavier de Paula Leocádio Miguel Gabriel Rafael Gonzaga, full name of Pedro II of Brazil, Brazilian monarch