寂静革命（法语：Révolution tranquille），指加拿大魁北克在1960年代社会迅速变革的一段时期。变革内容包括社会的世俗化、地方福利的创建和分离主义与联邦主义政治势力的重组。在魁北克政府接管之前，教育事务与社会福利均由天主教会负责。寂静革命之后，省政府创建了教育与医疗部，扩大了公共事务范围，加大对教育和基础创建的投资，对电力公有化。并加强了魁北克人对魁北克经济控制。

寂静革命是一段经济和社会均不受控制的变革，同样的变革也同时发生在其它西方世界里。这次革命也被认为是魁北克民族主义兴起的来源，至今仍在魁北克社会中引起争议。

The Quiet Revolution (French:Révolution tranquille) was a period of intense socio-political and socio-cultural change in the Canadian Province of Québec, characterized by the effective secularization of society, the creation of a welfare state (état-providence), and realignment of politics into federalist and sovereignist factions and the eventual election of a pro-sovereignty provincial government in the 1976 election. The Quiet Revolution typically refers to the efforts made by the Liberal governments of Jean Lesage (elected in 1960) and Robert Bourassa (elected in 1970), though given the profound effect of the changes, most provincial governments since the early 1960s have maintained an orientation based on core concepts developed and implemented in that era.