Özlem Yasemin Taskin (born October 28, 1985) is a Turkish former swimmer, who specialized in long-distance freestyle events.
She is a five-time Turkish champion in the 200 and 400 m freestyle, and a member of Galatasaray Swimming Team, under her coach Yilmaz Özüak.Taskin qualified for the women's 400 m freestyle at the 2004 Summer Olympics in Athens.
She eclipsed a FINA B-standard entry time of 4:23.69 from the Turkish Open Championships in Izmir.
She challenged five other swimmers on the first heat, including two-time Olympians Pilin Tachakittiranan of Thailand and Ivanka Moralieva of Bulgaria.
She raced to fourth place by 0.46 of a second behind Tachakittiranan in 4:24.08.
Parshina failed to reach into the top 8 final, as she placed thirty-fifth overall in the preliminaries.