Sonbarsa may refer to:
Sonbarsa, a village in Parsa District in the Narayani Zone of southern Nepal Sonbarsa, Ballia, a village in Ballia District, Uttar Pradesh, India Sonbarsa, Raebareli, a village in Raebareli district, Uttar Pradesh, India Sonbarsa, Sitamarhi, a village in Sitamarhi District, Bihar, India Sonbarsa Raj, a village in Saharsa District, Bihar, India