The Indi language or Mag-indi (or Mag-Indi Ayta) is a Sambalic language with around 5,000 speakers. It is spoken within Philippine Aeta communities in San Marcelino, Zambales, and in the Pampango municipalities of Floridablanca (including in Nabuklod) and Porac. There are also speakers in Lumibao and Maague-ague.