Tatopani (Nepali: तातोपानी) is a village in Sindhupalchok District in the Bagmati Zone of central Nepal.

At the time of the 1991 Nepal census it had a population of 3102 and had 613 houses in the village.

Historically and today, it is a huge trading post between Nepal and China.

The village was visited by and served as pitstop for famous indian scholar and travelogue Rahul Sankrityayan multiple times on his way to Tibet.

A joint coordination committee among all political parties in the three constituencies of the Sindhupalchok district was formed to carry out a rescue mission in the village.