Olga Sergeyevna Ryabinkina (Russian: Ольга Серге́евна Рябинкина; born 24 September 1976 in Bryansk) is a female shot putter from Russia.
At the 2004 Summer Olympics she failed to progress from the initial round.
In 2005, she achieved a personal best throw with 19.65 metres and won bronze at the European Indoor Championships and silver at the World Championships.
[1] In 2006, she won the bronze medal at the World Indoor Championships, finished fourth at the 2006 European Athletics Championships and second at the World Cup, the latter in a season best of 19.54 metres.
This biographical article relating to Russian athletics is a stub.