Ganga Seneviratne (born 27 May 2003) is a Sri Lankan swimmer, specialising in the backstroke.

However, she was one of five Sri Lankan swimmers unable to compete due to a VISA issue which prevented them from entering the country.

[6] She competed in the 200m backstroke at the delayed 2022 Asian Games held in September 2023 in Hangzhou, China.

[7] She won the 50m backstroke at the Sri Lankan Senior National Championships in Kandy in December 2023.

[9] In January 2024, she scored the most FINA points of all the female competitors at the Sri Lankan National Short Course Swimming Championship due to her performances in the backstroke.