Nepenthes sanguinea (/nɪˈpɛnθiːz sæŋˈɡwɪniə/; from Latin sanguineus "blood red") is a large and vigorous Nepenthes pitcher plant species, native to Peninsular Malaysia and southernmost Thailand, where it grows at 300–1800 metres (1000 to 6000 feet) altitude.