Udham Singh Nagar is a district located in the state of Uttarakhand, India. It was formed in 1994 and is named after the freedom fighter Udham Singh, who is known for avenging the Jallianwala Bagh massacre. The district is known for its agricultural activities, with crops like rice, wheat, and sugarcane being prominent. The district headquarters is located in Rudrapur, which is an important industrial and commercial hub. Udham Singh Nagar is well-connected by road and rail, making it accessible for trade and tourism. The region also features various educational institutions and is home to diverse communities.