Ekaterina Dmitrievna Rybolovleva (born 4 June 1989, in Perm, Soviet Union) is a businesswoman, equestrian and socialite.
She is the daughter of Russian entrepreneur, Dmitry Rybolovlev.
A keen competitor in equestrian competitions around the world, she is also the owner of several businesses and properties, including those on the islands of Skorpios and Sparti.
Rybolovleva is the owner of football club AS Monaco FC via a trust in her name although her father serves as the president.