Dhasa is a small city and railway junction in Bhavnagar District of Gujarat. Dhasa was one of the first railway junctions to be established in 1880 on Bhavnagar-Gondal State Railway, Metre Gauge line from Dhasa to Dhoraji.
It is situated at distance of 75 km from Bhavnagar. The population is around 8,000. The industries are Oil Mills and Cotton Ginning Mills.