Defensa de Niñas y Niños Internacional – Sección Bolivia (DNI-B) is a non-profit, private association. Founded in 1985, it is part of the Defence for Children International, which is based in Geneva, Switzerland.

Its main objective is to ensure that children and adolescents can benefit from their rights in a fair and solidary society. Some of its main activities include supplying information through publications, assisting in the drafting of legislation and training.