Marcus Lloyd Butler (born 18 December 1991) is an English YouTube vlogger, model and author from Brighton, known for his eponymous comedy channel "Marcus Butler" (formerly "Marcus Butler TV"). His second channel, MoreMarcus, has daily content varying from vlogs, reaction videos to product testing videos. His third channel, which he no longer uploads on, is MarcusButlerGames. In July 2015, Marcus released his first and only book, called Hello Life!. Marcus has also done a radio show alongside fellow YouTuber Alfie Deyes on Radio 1.
Marcus Butler started on YouTube creating music and video mixes and edited sports footage while in college.
In 2010, he created his YouTube channel, Marcus Butler TV, at viewer request. Butler has been involved in a number of collaborations with other YouTubers, including: Jim Chapman, Alfie Deyes, Caspar Lee, Tyler Oakley, Joe Sugg, Zoella, Connor Franta, Lilly Singh, Troye Sivan, Joey Graceffa, Louise Pentland, Conor Maynard and many others.