With 99 ATP titles to his name, Djokovic is aiming to join American Jimmy Connors (109) and Swiss Roger Federer (103) as just the third man in the Open era to win 100 career titles.
The field in Brisbane features Nick Kyrgios, defending champion Grigor Dimitrov and Holger Rune.
Djokovic appointed Andy Murray as his coach for the Australian Open last month.
The former British number one was beaten by Djokovic in the final of the Australian Open on four occasions.
An exact date for when Murray will start his coaching role has not been finalised but BBC Sport has been told the Scot is not currently planning on being in Brisbane with Djokovic.
Djokovic reached the semi-finals of the Australia Open earlier this year, losing to eventual winner Jannik Sinner.
BBC