Irina Andreyevna Fetisova (, born 7 September 1994) is a Russian volleyball player. She plays for the Russia women's national volleyball team and Tianjin Bohai Bank at club level.
Fetisova played for the Russia women's national volleyball team at junior and senior level and was part of the teams at the 2014 Montreux Volley Masters, the FIVB Volleyball World Grand Prix (in 2014, 2015, 2016), the 2015 Women's European Volleyball Championship, the 2014 FIVB Volleyball Women's World Championship in Italy, the 2015 FIVB Volleyball Women's World Cup in Japan, and the 2016 Summer Olympics in Rio de Janeiro.
At club level, she played for Leningradka and Zarechie Odintsovo before moving to Dinamo Moscow in 2015.
Fetisova is the daughter of former professional basketball player Andrei Fetisov who was playing for a club in Valladolid when she was born.