Machine Robo: Revenge of Cronos (マシンロボ クロノスの大逆襲, Mashin Robo: Chronos no Dai Gyakushū), known in France as La Revanche des GoBots (Revenge of the GoBots), is a Japanese anime television series produced by Ashi Productions. It ran on TV Tokyo from July 3, 1986, through May 28, 1987.

A large portion of the Machine Robo toy line was exported and sold by Tonka in America as GoBots and Rock Lords. Central Park Media released 15 English-subtitled episodes of the series on three DVDs in 2003; these remained the only official English releases until 2022, when Discotek Media released the complete series and its associated OVAs on one SD Blu-ray set.