Jaigurudev Mandir, also known as Naam Yog Sadhna Mandir, is a prominent temple located in Mathura, Uttar Pradesh. Dedicated to Baba Jai Gurudev, the temple is situated on National Highway 2, between Delhi and Agra. 

The temple is renowned for its architectural beauty, featuring white marble structures with domes and minarets that resemble the Taj Mahal. The temple complex is managed by the Jai Gurudev Ashram, which also runs a charitable organization and various social services.

The temple hosts an annual Bhandara festival, attracting thousands of pilgrims from across the country. Visitors come to seek spiritual enlightenment and peace, as Baba Jai Gurudev is believed to guide them on the path to immortality. The temple's serene environment and spiritual significance make it a popular destination for both devotees and tourists.