The thirteenth series of British reality television series The Apprentice (UK) was broadcast in the UK on BBC One, from 4 October to 17 December 2017. Unlike a number of series before which had both their filming and broadcast schedules altered to ensure the programme could aired without clashing with live TV coverage of major sporting and political events, primarily within the UK, it is the first series to focus its broadcast around late Autumn to early Winter, rather than in Spring as had been done when the programme first premiered. Alongside the standard twelve episodes, the series was preceded by the mini online episode "Meet the Candidates" on 26 September, with two specials aired alongside the series – "The Final Five" on 8 December, and "Why I Fired Them" on 14 December.

The twelfth series of British reality television series The Apprentice (UK) was broadcast in the UK on BBC One, from 6 October to 18 December 2016; due to live coverage of the UK EU membership referendum in late Spring of that year, alongside live coverage of Euro 2016 and the 2016 Rio Olympics during Summer, the BBC postponed the series' broadcast until the middle of Autumn to avoid clashing with these major events.