Shri Samarth Muppin Kaadsiddheswar Maharaj (April 23, 1905 – August 16, 2001) was one of the great gurus in the Navnath tradition of Hindu philosophy.
He was a disciple of Shri Samarth Siddharameshwar Maharaj, disciple of Shri Samarth Bhausaheb Maharaj, disciple of Shri Gurulingajangam Maharaj (Shri Nimbargi Maharaj), disciple of the 22nd Shri Samarth Muppin Kaadsiddheswar Maharaj.