Club Athlétique Bizertin (Arabic: النادي الرياضي البنزرتي), known as CA Bizertin or simply CAB for short, is a Tunisian professional football club based in Bizerte.

The club was founded 1928 and its colours are yellow and black.

The club is currently playing in the Tunisian Ligue Professionnelle 1.

CA Bizertin is one of the biggest teams in Tunisia.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.