2015 Apia International Sydney – Men's singles

Men's singles
2015 Apia International Sydney
Champion Viktor Troicki
Runner-up Mikhail Kukushkin
Score6–2, 6–3
Draw28
Seeds8

Viktor Troicki won the title, defeating Mikhail Kukushkin in the final, 6–2, 6–3. It was the first time in ATP history that two qualifiers contested a final.

Juan Martín del Potro was the defending champion, but lost to Kukushkin in the quarterfinals.