The 2011 Mission Queensland Firebirds season saw Queensland Firebirds compete in the 2011 ANZ Championship. With a team coached by Roselee Jencke, captained by Lauren Nourse and featuring Romelda Aiken, Laura Geitz, Clare McMeniman and Natalie Medhurst, Firebirds finished the season undefeated. They became the first team in the history of the ANZ Championship to go through the regular season and the playoffs without losing a single match. In the major semi-final, Firebirds defeated Waikato Bay of Plenty Magic and in the grand final they defeated Northern Mystics, winning their first premiership. This marked the beginning of a golden age for Firebirds. Between 2011 and 2016, Jencke guided them to five grand finals and three premierships.
Laura Geitz, Natalie Medhurst and Chelsea Pitman were all members of the Australia team that won the gold medal at the 2011 World Netball Championships.
Between 28 and 30 January, Firebirds participated in the Queenstown Pre-Season Tournament, hosted by . They played five matches against Steel, and . Firebirds won the tournament, defeating Pulse in the final.
Queensland Firebirds received a bye.