Dedunu Akase is a 2017 Sri Lankan Sinhala romantic film directed by Priyantha Colombage and produced by EAP Network Swarnavahini Production. It stars Hemal Ranasinghe in the lead role, along with newcomers Chulakshi Ranatunga and Shanel Fernando, both professional models. The music was composed by Chitral Somapala. It is the 1288th Sri Lankan film in the Sinhala cinema. Supporting actor Dasun Nishan committed suicide on 27 September 2017, prior to the screening of the film.[8][9] The muhurath ceremony was held at Galadari Hotel, Colombo.[10] The film has received both positive and negative reviews from critics.[11]
| Directing | Niroshan Edirimanna | Assistant Director |
| Sound | Mihindu Ariyaratne | Playback Singer |
| Directing | Janaka Chamara | Assistant Director |
| Sound | Chitral Chity Somapala | Music Director |
| Sound | Sanuka Wickramasinghe | Playback Singer |
| Writing | Priyantha Colombage | Writer |
| Editing | Indika Thushara Suraweera | Editor |
| Directing | Donald Jayantha | Assistant Director |
| Crew | Saman Bandara | Stunt Coordinator |
| Crew | Ranga S. Bandara | Cinematography |
| Costume & Make-Up | Nalin Premathilaka | Makeup Artist |
| Sound | Kushani Sandareka | Playback Singer |
| Sound | Udesh Indula | Playback Singer |
| Writing | Tharaka Herath Damunumulla | Writer |
| Sound | Chitral Chity Somapala | Playback Singer |
| Editing | Megha Kavinda Colombage | Editor |
| Art | Mangala Fernando | Art Direction |
| Production | Ashoka Ariyarathne | Production Manager |
| Sound | Nadeemal Perera | Playback Singer |
| Sound | Uresha Ravihari | Playback Singer |
| Directing | Priyantha Colombage | Director |
| Sound | Sasika Ruwan Marasinghe | Sound |