Fiona Doyle (born 4 October 1991) is an Irish swimmer. In 2013 she competed in the 100m event at the World Aquatics Championships in Barcelona where she finished eleventh overall. She won a silver medal in the 100 m breaststroke at the 2013 Summer Universiade. In recognition of her achievements she was awarded Swim Alberta Female International Swimmer of the Year 2012/2013, University of Calgary female Athlete of the Year 2013 and SwimIreland High Performance Athlete of the Year 2013.