UFC Fight Night 33: Hunt vs. Bigfoot was a mixed martial arts event held on 6 December 2013, at the Brisbane Entertainment Centre in Brisbane, Queensland, Australia. The card was headlined by a heavyweight bout between Mark Hunt and Antônio Silva. The main event ended in a rare majority draw decision; one judge scoring the fight 48–47 for Mark Hunt, while the other two saw it a 47–47 draw. Post-fight, UFC President Dana White said that the bout had earned Fight of the Night honors.

• Mark Hunt
• Antonio Silva
• Maurício Rua
• James Te Huna
• Ryan Bader
• Anthony Perosh
• Soa Palelei
• Pat Barry