Nepenthes mantalingajanensis is a tropical pitcher plant known only from the summit region of Mount Mantalingajan, the highest point on the Philippine island of Palawan, after which it is named.

Mount Mantalingahan is the highest mountain in the island province of Palawan in the Philippines, with an elevation of 6,844 ft (2,086 m) above sea level, its ranked 68th-highest peak of an island on Earth and 10th-most prominent mountain in the Philippines. Located in the southern part of Palawan Island that forms the highest part of the Beaufort Mountains Ultramafics geological region, a series of ultramafic outcrops of Eocene origin, of which Mount Victoria forms the largest contiguous land area. The peak of the mountain is the highest point on Palawan island.