This is an in-universe timeline of events from the manga series, Yu-Gi-Oh!, Yu-Gi-Oh! R and Yu-Gi-Oh! GX, and the film Yu-Gi-Oh! The Dark Side of Dimensions. Events from the Yu-Gi-Oh! manga are considered to have taken place in the timelines for R, GX and The Dark Side of Dimensions. However events from R, GX and The Dark Side of Dimensions do not necessarily take place within each others' timelines.