The 2015 Jayco Herald Sun Tour was the 62nd edition of the Herald Sun Tour road cycling stage race. The race was rated as 2.1 and was part of the 2015 UCI Oceania Tour. The 2015 race consisted of five stages in Victoria, starting in Melbourne on 4 February and finished at the summit finish on Arthurs Seat on 8 February.

The Herald Sun Tour is an Australian professional bicycle race held in Melbourne and provincial Victoria, sanctioned by the Union Cycliste Internationale (UCI). The first tour was held in October 1952 as a six-day event. It is now held annually over five days in February, though as of 2024 the most recent edition was in 2020. It is named after the Herald Sun, Melbourne's only daily tabloid newspaper. It was originally known as the Sun Tour after The Sun News-Pictorial, and changed its name when The Sun News-Pictorial merged with The Herald in 1990.