Magat may refer to:
Magat River, in the Philippines Magat Dam, on the river MAGAt, or magat, derogatory term (a pun of maggot) for a supporter of Donald Trump, from the slogan "Make America Great Again" (MAGA)
People Krisztina Magát, Hungarian weightlifter Magat Salamat, son of Lakan Dula of the Kingdom of Tondo (Philippines, 16th century) Marion Magat, Filipino basketball player
See also
BRP Magat Salamat (PS-20), a Philippine Navy vessel named after the historic figure