The National People's Power (NPP) secured four seats in the Polonnaruwa District, garnering 68.67% of the total votes. Meanwhile, the Samagi Jana Balawegaya (SJB) won one seat in the district. 

Daham Sirisena, the son of former President Maithripala Sirisena, contested under the Sarvajana Balaya party but was unable to secure a seat.