Tonka Petrova

Tonka Petrova (Bulgarian: Тонка Петрова) (born 1 February 1947, Yambol) is a Bulgarian middle distance runner.

She won a Silver medal at European Indoor Championships on 1500m run in Rotterdam in 1973. In 1974, she won a Gold medal at the European Indoor Championships' 1500 m run in Gothenburg and a silver medal in a 4 x 392 metres relay race with Bulgaria.