Aslan Kazbekovich Karatsev (Russian: Аслан Казбекович Карацев; born 4 September 1993) is a Russian tennis player of Ossetian descent.
Karatsev has a career high ATP singles ranking of 153 achieved on 11 May 2015. He also has a career high ATP doubles ranking of 238 achieved on 17 August 2015.
Karatsev made his ATP main draw debut at the 2013 St. Petersburg Open where he received entry to the main draw as a wildcard entrant. In the first round he lost to compatriot and second seed Mikhail Youzhny, 7–6, 2–6, 2–6. In the doubles event, he partnered Dmitry Tursunov where they reached the semifinals, losing to Dominic Inglot and Denis Istomin, 4–6, 7–5, .