Anastasiia Olegovna Riabtseva () (born 17 January 1996) is a Russian female handball player for HC Astrakhanochka and the Russian national team.
She also represented Russia in the 2016 Women's Junior World Handball Championship, 2015 Women's U-19 European Handball Championship and at the 2013 European Women's U-17 Handball Championship, where she received silver all three times. She also won silver medal at the 2014 Summer Youth Olympic in Nanjing.
She was awarded for the World Female Young Handball Player 2016/17 as Goalkeeper, by Handball-Planet.com.