The Cavite mutiny was an uprising of Filipino military personnel of Fort San Felipe, the Spanish arsenal in Cavite, Philippine Islands on January 20, 1872. Around 200 locally recruited colonial troops and laborers rose up in the belief that it would elevate to a national uprising. The mutiny was unsuccessful, and government soldiers executed many of the participants and began to crack down on a burgeoning Philippines nationalist movement. Many scholars believed that the Cavite mutiny was the beginning of Filipino nationalism that would eventually lead to the Philippine Revolution.

Cavite, officially the Province of Cavite, is a province in the Philippines located in the Calabarzon region in Luzon. Located on the southern shores of Manila Bay and southwest of Manila, it is one of the most industrialized and fastest-growing provinces in the Philippines. As of 2020, it has a population of 4,344,829, making it the most populated province in the country if the independent cities of Cebu are excluded from Cebu's population figure.