Gadkhark [1] is a village in the Thalisain tehsil of Bironkhal block in Pauri Garhwal district, Uttarakhand, India.

[2][3] The village was established by erstwhile kings of the Panwar dynasty of Garhwal.

As of 2010, the population of the village is decreasing due to lack of basic amenities and migration of the people to the nearby cities.

[4] The village is linked by road to Ramnagar, Nainital and Kotdwara, Pauri Garhwal.

Jogimarhi, Baijrao, Syunsi, Bironkhal, Farsari and Uffrainkhal are nearby market places and having educational institutes.