The 2011 Brisbane International was a combined Association of Tennis Professionals (ATP) and Women's Tennis Association (WTA) tennis tournament, played on outdoor hard courts. It was the 3rd edition of the tournament and took place at the Queensland Tennis Centre in Tennyson, Brisbane. It was held from January 2 to 9 . It was part of the Australian Open Series in preparation for the first grandslam of the year.
Robin Söderling def. Andy Roddick, 6–3, 7–5.
- It was Soderling's 1st title of the year and 7th of his career.
Petra Kvitová def. Andrea Petkovic, 6–1, 6–3.
- It was Kvitová's 1st title of the year and the 2nd of her career.
Lukáš Dlouhý / Paul Hanley def. Robert Lindstedt / Horia Tecău, 6–4, retired.
Alisa Kleybanova / Anastasia Pavlyuchenkova def. Klaudia Jans / Alicja Rosolska, 6–3, 7–5.