Antonio Plazibat (born 12 December 1993) is a Croatian professional kickboxer. He currently competes in the Heavyweight division in Glory. As of October 15, 2021, he is #1 in the Glory and #2 the Combat Press heavyweight rankings. A professional competitor since 2010, he is the former K-1 Heavyweight champion. Plazibat also competed for SUPERKOMBAT Fighting Championship and ONE Championship. Liverkick.com awarded him the Knockout of the Year award in 2017, for his knockout of Makoto Uehara. In 2019 Glory awarded him the Newcomer of the Year and the Fight of the Year award.