Nam tok () is a Thai and Lao word meaning waterfall. It can refer to:
Nam Tok Railway Station, terminus of the Burma Railway For waterfalls in Thailand see :Category:Waterfalls of Thailand
In Thai and Lao cuisine, the term Nam tok is used for: Nam tok, a spicy soup stock enriched with raw cow blood or pig's blood, often used in Thailand to enrich regular noodle dishes. A variant of the Isan dish larb or lap
Namtok may also refer to: Namtok, Myelat, a village in Shan State, Myanmar Namtok State, a former Shan state in present day Myanmar