Murray, who won the first Mubadala World Tennis Championship in 2009, returns in 2016 as world no. 1 for the first time having fended off Novak Djokovic to win the ATP Tour Finals and finish the year on top of the rankings.
The Brit will be joined by Mubadala stalwart and reigning champion Rafa Nadal, as well as David Goffin, Thomas Berdych, Milos Raonic and Jo-Wilfried Tsonga.
