The Coalition for the Good of All (Spanish: Coalición por el Bien de Todos) was a left-wing coalition created by the Party of the Democratic Revolution (PRD), Convergence and the Labor Party (PT) to support Andrés Manuel López Obrador as a candidate for the presidency of Mexico in the general election of 2006.

[3] The claims of election fraud have been rejected by the Federal Electoral Tribunal (TEPJF), which considered these "notoriously out of order" ("notoriamente improcedente") and certified PAN's candidate Felipe Calderón as the winner.

López Obrador then rallied his supporters to hold demonstrations in the capital, Mexico City.

[1] This caused López Obrador to maintain his campaign of civil disobedience and declared himself as "Legitimate President"[1] in a "public open vote" (people in the main square raising their hands).

[3] This split later trickled on to other things such as electoral and petroleum reforms where one part of the party wanted to cooperate while the other refused to out of allegiance to López Obrador.