The following article presents a study of comparative law on homoparentaladoption in the Latin American countries that have approved this institution(Argentina, the Federal States of Mexico City, Coahuila, Campeche,Colima, Michoacán and Morelos in Mexico, Brazil, Uruguay and Colombia), with the purpose of identifying the legislative and jurisprudential changes derivedfrom its approval, and in the case of Colombia, observe the development that theconstitutional jurisprudence has made up to its recognition, through the court rulingnumber C-683 of 2015, allowing same-sex couples in our country to adopt. This is arelevant change in the argumentative line that the Constitutional Court had developeduntil then, although it keeps open the discussions that revolve around this issue.Some cases like Atala Riffo and Girls vs. Chile unleashed in the Inter-American Courtof Human Rights and the reflections that it contributes to the debate on homoparentaladoption in the continent.This work aims to highlight all those legal reasons that have been the subject of discussionin Latin American countries that have approved homoparentality as an academic exercisethat allows us to better understand the scope of this right in our continent.