Varanasi Nagar Nigam (VNN) is the municipal corporation responsible for managing the city of Varanasi in Uttar Pradesh, India. Established on January 24, 1959, VNN plays a crucial role in ensuring the city's infrastructure and public services meet the needs of its densely populated areas, which include 90 wards across 82 square kilometers. Headed by Mayor Shri Ashok Kumar Tiwari and Municipal Commissioner Himanshu Nagpal, VNN is dedicated to enhancing the quality of life for its citizens.

The corporation's mission focuses on making Varanasi a vibrant and sustainable city, providing essential services such as potable water supply, an underground sewage system, and efficient solid waste management. VNN also supports trade and commerce, health services, education, and cultural activities, ensuring a clean and welcoming environment for both residents and the many pilgrims and tourists who visit. With initiatives under various programs including Smart City and Swachh Bharat Mission, VNN strives to foster a self-reliant and flourishing community.