MCM Comic Con London, previously known by several names, is a biannual fan convention held at ExCel London since 2002, focusing on comics, video games, sci-fi, cosplay, anime, and popular media.
Founded in 2001 by Paul Miley (ScifiShows) and Bryan Cooney (Wolf Events), it started as a single-day event, expanding to three days. It attracted industry giants like Universal Studios, Twentieth Century Fox, MVM Entertainment, and Marvel Comics.
The MCM Expo Group, overseeing events across various locations, was acquired by ReedPop in 2017. The October 2020 MCM London Comic Con was canceled due to COVID-19 but returned on October 22–24, 2021, with enhanced safety measures.