Sabah People's Unity Party is a Sabah-based-opposition party founded in 2017 by Mohd Arshad Abdul Mualap, a little known former teacher turn businessman-politician from Sungai Sibuga, the power base of former Sabah Chief Minister and the 11th Governor of Sabah, Tun Musa Aman. It is one of parties in the alliance of United Sabah Alliance (USA).