The present invention relates to anti-ricin antibodies and uses thereof. More specifically, the invention relates to anti-ricin antibodies and fragments thereof as well as their use in therapy or prophylaxis.Linvention concerne des anticorps antiricine et leurs utilisations. Linvention concerne plus spécifiquement des anticorps antiricine et des fragments de ceux-ci ainsi que leur utilisation en thérapie ou prophylaxie.