Anna Vyacheslavivna Voloshyna (Ukrainian: Анна В'ячеславівна Волошина; born 26 September 1991 in Kharkiv) is a Ukrainian synchro swimmer. She has won fifteen medals at the European Championships – including gold in the combination routine (2014) and team free routine (2016) – and four World bronze medals.
Voloshyna finished fourth at the solo free routine and solo technical routine at the 2015 World Aquatics Championships. Few days after she won bronze medal in duet free routine in duet with Lolita Ananasova.