Gallaecia or Callaecia, also known as Hispania Gallaecia, is the name of a Roman province that comprises a territory in the northwest of Hispania, approximately present-day Galicia, northern Portugal, Asturias and Leon and the later Suebic Kingdom of Gallaecia.

The Roman cities include the port Cale (Porto), the governing centers Bracara Augusta (Braga), Lucus Augusti (Lugo) and Asturica Augusta (Astorga) and their administrative areas Conventus bracarensis, Conventus lucensis and Conventus asturicensis.