Markkus Keel (born 18 August 1995) is an Estonian volleyball player.
[1] He is a member of the Estonian national team since 2017[2] and represented his country at the 2019 European Volleyball Championship[citation needed].
He started his professional career in club Pärnu VK.
[1] His father is a volleyball player and coach Avo Keel.
His brother is a volleyball player Martti Keel.