Rusty Santos is an American record producer and musician based in Los Angeles. He is best known for his production, recording, mixing, and mastering work in indie and experimental pop music, having collaborated closely with Animal Collective and Panda Bear across records including Sung Tongs, Person Pitch, and Buoys. His other credits include mastering Beach House's eponymous debut album, mixing Weyes Blood's The Innocents, recording, producing, and mixing Black Dice's Mod Prog Sic, and mixing Dawn of Midi's Dysnomia.