The 2009–10 LNBP was the 10th season of the Liga Nacional de Baloncesto Profesional, one of the professional basketball leagues of Mexico. It started on September 10, 2009 and ended on March 10, 2010. The league title was won by Halcones UV Xalapa, which defeated Halcones Rojos Veracruz in the championship series, 4–1.