|Born||10 August 1931|
Valentina Nikolayevna Chumicheva (Russian: Валентина Николаевна Чумичева, born 10 August 1931) is a retired Russian diver. She competed in the 3m springboard at the 1952 and 1956 Summer Olympics and finished in tenth and fifth place, respectively. She won this event at the 1954 European Aquatics Championships.
After marriage, she changed her last name to Dedova.