Series 12

Series 12 is an ambiguous term on this wiki, since many things could be considered "the twelfth series" of a particular programme. This page includes things that are explicitly called a "season".

In-universe

 * Series 12, the twelfth series of Doctor Who which exists within the Doctor's universe

TV

 * Season 12, the 1974-1975 series of Doctor Who
 * Series 12 (Doctor Who), the 2020 series of Doctor Who

Audio

 * Epoch (audio anthology), the 2011 box set, which can be viewed as the twelfth series of Big Finish Productions' Bernice Summerfield
 * The Second Doctor: Volume Two, the 2018 box set released as the twelfth series of Big Finish's The Companion Chronicles
 * Jago & Litefoot: Series Twelve, the 2016 release of Big Finish's Jago & Litefoot
 * Time War: Volume Four, the 2021 release which served as the twelfth series of Gallifrey