保和海（Bohol Sea），又名棉兰老海（Mindanao Sea），菲律宾米沙鄢群岛和棉兰老岛之间的一个陆间海。

保和海南北宽115公里，东西长270公里，东部通过苏里高海峡和菲律宾海相连，西部连通苏禄海。

The Bohol Sea, also called the Mindanao Sea, is located between Visayas and Mindanao in the Philippines. It lies south of Bohol and Leyte and north of Mindanao. Siquijor and Camiguin are its two major islands.

The major cities on the sea are Cagayan de Oro, Iligan, Butuan, Dumaguete, Ozamiz and Tagbilaran.