La Valentina may refer to:

• "La Valentina" (corrido), revolutionary ballad
• La Valentina (1938 film), starring Jorge Negrete and Esperanza Baur
• La Valentina (1966 film), starring María Félix and Eulalio González
• Pancho Villa y la Valentina (1960 film), starring Pedro Armendáriz and Elsa Aguirre

• Coagulase-negative
• Coagulating
• Coagulation defects
• Coagulation disturbance
• Coagulation factor 2
• Coagulation factor II
• Coagulation factor III
• Coagulation factor II receptor
• Coagulation factor II receptor-like 1
• Coagulation factor IX
• Coagulation factor IXa
• Coagulation factor V deficiency
• Coagulation factor VII
• Coagulation factor VIIa
• Coagulation factor VIII
• Coagulation factor X
• Coagulation factor Xa
• Coagulation factor XI
• Coagulation factor XIa
• Coagulation factor XIIa
• Coagulation factor XIII, A1 polypeptide
• Coagulation (milk)
• Coagulation protein disorders
• Coagulative
• Coahoma Agricultural High School District