Fourth generation

Fourth generation may refer to:


 * 4G, the fourth generation of cellular wireless standards
 * Fourth-generation programming language
 * Fourth-generation jet fighter
 * Fourth generation warfare, conflict characterized by a blurring of the lines between war and politics, soldier and civilian
 * Generation IV reactor, a set of theoretical nuclear reactor designs
 * History of video game consoles (fourth generation) (1987–1999)
 * Yonsei (Japanese diaspora), great-grandchildren of Japanese-born emigrants
 * A group of Pokémon, see List of generation IV Pokémon