Ahead of a much-needed summer rebuild, Celtic will be looking to appoint the right individual for the challenge, and a host of high-profile candidates have been linked with the position over the past few months.
Here's a look at OddsChecker's top twenty contenders to become Celtic's next manager, as the race starts to heat up:
5. Thierry Henry - Current odds: 28/1
Could the Arsenal legend bring some much-needed 'Va va voom' back to Celtic Park? He was recently linked with the Bournemouth job, before Jonathan Woodgate was appointed.
Photo: EZEQUIEL BECERRA
6. Henrik Larsson - Current odds: 28/1
This would be quite something, wouldn't it? However, the bookies don't appear to fancy the chances of the Hoops legend getting the job. He's currently working as Ronald Koeman's assistant at Barcelona.
Photo: Eric Alonso
7. Shaun Maloney - Current odds: 28/1
The Hoops youth academy product enjoyed two spells with the club during his playing career, before retiring in 2017. He's currently a coach for the Belgium national team, who are ranked number one in the FIFA world rankings.
Photo: Ian MacNicol
8. Martin O'Neill - Current odds: 25/1
The 68-year-old had a spectacular spell with Celtic in the '00s, winning seven trophies and getting the club to a UEFA Cup Final. He's been biding his time looking for a new role, since leaving Nottingham Forest in 2019.
Photo: George Wood