卡拉巴松(CALABARZON)为菲律宾吕宋的一个大区，地区中心为内湖省卡兰巴，又称Region IV-A，卡拉巴松一词由下辖的五个省份的名称取部分字母组合而成，分别为甲米地省(CAvite)、内湖省(LAguna)、八打雁省(BAtangas)、黎刹省(Rizal)及奎松省(QueZON)。卡拉巴松位于马尼拉都会区东南方。

Calabarzon (/ká-lɑ-bɑr-zon/), formally known as Southern Tagalog Mainland and designated as Region IV-A, is an administrative region in the Philippines. The region comprises five provinces: Cavite, Laguna, Batangas, Rizal, and Quezon; whose names form the acronym CALABARZON. Its regional center is Calamba in Laguna.