This list of Nepenthes species is a comprehensive listing of all known species of the carnivorous plant genus Nepenthes arranged according to their distribution. It is based on the 2009 monograph Pitcher Plants of the Old World and, unless otherwise stated, all information is taken from this source. Several species with an expansive geographical range are mentioned more than once. Species that are not endemic to a given region are marked with an asterisk (*).

Philippines

Nepenthes species recorded from the Philippines.

Borneo

Nepenthes species recorded from Borneo.

Sumatra

Nepenthes species recorded from Sumatra.

Peninsular Malaysia

Nepenthes species recorded from Peninsular Malaysia.

Sulawesi

Nepenthes species recorded from Sulawesi

Thailand

Nepenthes species recorded from Thailand.

New Guinea

Nepenthes species recorded from New Guinea.

Cambodia

Nepenthes species recorded from Cambodia.

Maluku Islands

Nepenthes species recorded from the Maluku Islands.

Australia

Nepenthes species recorded from Australia.

Vietnam

Nepenthes species recorded from Vietnam.

Raja Ampat Islands

Nepenthes species recorded from the Raja Ampat Islands.

D'Entrecasteaux Islands

Nepenthes species recorded from the D'Entrecasteaux Islands.

Java

Nepenthes species recorded from Java.

Singapore

Nepenthes species recorded from Singapore.

Madagascar

Nepenthes species recorded from Madagascar.

Laos

Nepenthes species recorded from Laos.

India

Nepenthes species recorded from India.

New Caledonia

Nepenthes species recorded from New Caledonia.

Schouten Islands

Nepenthes species recorded from Schouten Islands.

Seychelles

Nepenthes species recorded from the Seychelles.

Sri Lanka

Nepenthes species recorded from Sri Lanka.

Caroline Islands

Nepenthes species recorded from the Caroline Islands

China

Nepenthes species recorded from China (including Hong Kong and Macau).

Louisiade Archipelago

Nepenthes species recorded from the Louisiade Archipelago.

Myanmar

Nepenthes species recorded from Myanmar.