Polina Petrova (Belarusian: Поли́на Пятро́ва, Russian: Поли́на Петро́ва; born April 1, 1971 in Minsk) is a Belarusian female curler. She played on two World Mixed Championships (2015, 2017), one World Mixed Doubles Championship (2016) and one European Championship (C division, 2018).