The Polillo Islands is a group of about 27 islands in the Philippine Sea lying about 25 km (16 mi) to the east of the Philippine island of Luzon.

It is separated from the mainland Luzon Island by the Polillo Strait and forms the northern side of Lamon Bay.

The islands are part of the province of Quezon in the Calabarzon region of the Philippines.

The three major islands are: These islands comprise the towns of Polillo, Patnanungan, Jomalig, Panukulan and Burdeos.

Burdeos Bay lies in between the islands of Patnanungan and Polillo Polillo also includes the privately-owned resort island of Balesin, located further south in the middle of Lamon Bay.