Thabeikkyin District () is the northernmost district of Mandalay Region, Myanmar. Its principal town is Thabeikkyin.
The townships, cities, towns that are included in Thabeikkyin District are as follows:
On April 30, 2022, new districts were expanded and organized. Thabeikkyin, Singu and Mogok Townships from Pyinoolwin District were formed as Thabeikkyin District.