Eva Berglund (born 14 February 1984) is a Swedish swimmer from Jönköping, representing Jönköpings SS.
She has participated in some international championship in open water long distance events. She became the first Swedish swimmer competing in a European Championship in Open Water on 26 July 2006 in Lake Balaton, Hungary, during the 2006 European Championships in Aquatics. She finished 11th on the 5 km race. She took part in the 2007 World Championships (5 and 10 km) and the 2008 Olympic Games (10 km).