|Year of Graduation||2012-13|
|Institution||University of Toronto|
|Former Positions||Mission Commander, Deputy Mission Commander|
Matthew Dunbar, often referred to as "Dunbar", to avoid confusion with Matthew Farkas-Dyck and Matthew Pelletier, is a Spacesim member and current Lisgar Collegiate Institute student. He participated in nearly all of Spacesim's pizza runs after joining in October 2009, including the latest such run. He was elected Mission Subcommander for the 2011-2012 school year.
Matthew Dunbar was an astronaut during Mission Drake-Sagan (Dragan) 2011.