Badilla may refer to:

• Gabriel Badilla (1984–2016), Costa Rican footballer
• Leoncio Badilla Evasco Jr. (born 1944), Filipino politician
• Rodrigo Badilla (born 1957), Costa Rican football referee
• Sergio Badilla Castillo (born 1947), Chilean poet

• Badilla, Queensland, a neighbourhood in Home Hill, Australia
• Badilla, Spain [es], see List of municipalities in Zamora