CBL可以指：

• 全国男子篮球联赛，Chinese Basketball League，全称为中国男子篮球甲级联赛（原名中国篮球联赛），2006年改名NBL。
• 中国棒球联赛，China Baseball League，中国顶级棒球联赛。
• 加拿大职棒联盟，Canadian Baseball League。
• 中国商业法。
• 电脑化学习，Computer-Based Learning。

CBL may refer to:

• CBL-FM, a CBC Radio Two radio station in Toronto, Ontario
• CBLA-FM in Toronto had the call sign CBL for much of the period when it was on the AM band (1937–99)