Nilthingal Thundam Perumal temple (also called Chandrasoodeswarar Perumal temple) is a Hindu temple dedicated to Vishnu, located in Kanchipuram in the state of Tamil Nadu, India. The temple is located in a shrine in Ekambareswarar Temple, the largest temple in the town of Kanchipuram, located in the northern part of the town. The temple gopuram (gateway tower) is 59 m tall, which is one of the tallest gopurams in India.