The 19565 / 19566 Okha–Dehradun Uttaranchal Express is an Express train belonging to Indian Railways – Western Railway zone that runs between Okha & Dehradun in India. It operates as train number 19565 from Okha to Dehradun and as train number 19566 in the reverse direction, serving the states of Gujarat, Rajasthan, Haryana, Delhi, Uttar Pradesh and Uttarakhand. It is named after the state of Uttarakhand which until October 2006 was known as Uttaranchal.