Serie B (disambiguation)

Serie B is the second level Italian football league.

Serie B may also refer to:

• Campeonato Brasileiro Série B, a Brazilian football league
• Ecuadorian Serie B, an Ecuadorian football league
• Serie B (baseball), an Italian baseball league
• Serie B (men's water polo), an Italian water polo league
• Serie B (women's football), an Italian women's football league
• Serie B Basket, an Italian basketball league
• Serie B de México, an association football league
• Lega B, the governing body of the Serie B Italian football league