Gretta Taslakian (born 16 August 1985) is a Lebanese sprinter of Armenian and Syrian descent who specializes in the 200 metres and 400 meters .

[2][3] Gretta came in second place at the 11th Asian Junior Athletic Championships in the 200 metres.

She set a new national record in the women's 200 metres at the 2004 Summer Olympics, but came in last in her preliminary heat and did not advance.

Taslakian won two gold medals for Lebanon in the 2007 Pan Arab Games in Cairo, Egypt and achieved her personal best in the 200 metres is 23.56 seconds in the final of the 200 meters in November.

Taslakian won a silver medal in the 200 metres at the 2011 Asian Athletics Championships.