Gogaji Fair or Gogamedi Fair is one of the largest fairs held in Rajasthan, India. The Fair is celebrated in the memory of Gogaji who was believed as a snake king and was also known as Jahar Veer Gogga who was a folk idol of Rajasthan in India.
The fair of Gogaji is held at his birthplace and Samadhi sthala which is called as Gogamedi. Gogamedi is located in the Hanumangarh district of Rajasthan.
Devotees of Gogaji worship him when they get a snake bite and apply sacred ash or bhabhoot on the bite as an instant medicine.