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.
| Directing | Harsha Udakanda | Director |
| Writing | Harsha Udakanda | Writer |
| Production | Sahan Abeywardena | Producer |
| Crew | Janith Gunasekara | Cinematography |
| Editing | Thivanka Amarasiri | Editor |
| Sound | Gayan Udawaththa | Music |