Gayanthika Artigala Thushari Abeyratne (born 23 December 1986) is a Sri Lankan middle-distance runner[3] who established a national record time at 800m.

She won a gold medal at the 2017 Asian Indoor and Martial Arts Games and silver at the 2017 Asian Championships.

holds her country's national record in the 800 metres.

At the 2023 Asian Athletics Championships in Bangkok she won a bronze medal in the 1500m.

This biographical article relating to Sri Lankan athletics is a stub.