Kolamba Sanniya Returns (Sinhala: කොළඹ සන්නිය Returns) is a 2018 Sri Lankan Sinhala comedy film directed by Harsha Udakanda and co-produced by Sahan Abeywardena, Shermal Dilshan and Dinith Cornett. It stars Sarath Kothalawala and Menaka Maduwanthi in lead roles along with Rajitha Hiran and Kumuduni Adikari. Music composed by Gayan Udawaththa. It is the remake of 1976 film Kolamba Sanniya by Manik Sandrasagara. It is the 1312th Sri Lankan film in the Sinhala cinema.

The film reveals the story of King Ajasath, who lived during the period of Lord Buddha in Magadha Empire, North India and was the cause of the death of his father to achieve the throne. He later went to the refuge of the Dharma.