Look up big two in Wiktionary, the free dictionary.
Big two is a card game of Chinese origin.
Big Two may also refer to:
- Big Two derby, the Northern Irish football derby between Linfield and Glentoran
- Big Two (tennis), the rivalry between Carlos Alcaraz and Jannik Sinner
- Big two of North Region Junior football: Sunnybank F.C. and Banks O' Dee F.C.
