2020s British television miniseries

Belgravia is a British Regency and Victorian-era historical drama television series, set in the 19th century, based on the 2016 novel of the same name by Julian Fellowes—both named after Belgravia, an affluent district of London. The limited series, a co-production between Carnival Films and American cable network Epix, is adapted by Fellowes from his novel, and reunites the production team behind Downton Abbey with Gareth Neame and Nigel Marchant executive producing alongside Liz Trubridge and Fellowes. Belgravia is directed by John Alexander, and produced by Colin Wratten.

Baby Reindeer is a British black comedy-drama thriller television miniseries created by and starring Richard Gadd, adapted from his autobiographical one-man show. Directed by Weronika Tofilska and Josephine Bornebusch, it also stars Jessica Gunning, Nava Mau and Tom Goodman-Hill. The miniseries was released on April 11, 2024 on Netflix, where it had a strong viewership and received critical acclaim.

Vigil is a British police procedural drama television series created by Tom Edge and produced by World Productions. The series premiered on BBC One on 29 August 2021. The first series stars Suranne Jones, Rose Leslie, Shaun Evans, Paterson Joseph, Gary Lewis and Martin Compston, and is set in Scotland, primarily onboard HMS Vigil, a ballistic missile submarine of the Royal Navy.

Penance is a three-episode drama film first broadcast by Britain's free-to-air Channel 5.

Finding Alice is a British television comedy-drama produced by RED Production Company (a StudioCanal company) in association with Bright Pictures TV, Buddy Club Productions and Genial Productions. It premiered on ITV in the UK on 17 January 2021.

The Serpent is a 2021 British crime drama television serial developed by Mammoth Screen and commissioned by the BBC. The eight-part series is a co-production between BBC One and Netflix. It is based on the crimes of French serial killer Charles "the Serpent" Sobhraj, who murdered young backpackers on the "hippie trail" from 1975 to 1976. The series stars Tahar Rahim in the lead role as Sobhraj.

White House Farm (broadcast in some countries under the titles White House Farm Murders and The Murders at White House Farm) is a British television crime drama based on the real-life events that took place in August 1985.

Black Narcissus is a drama television serial, based on the 1939 novel by Rumer Godden. The series features one of the final performances of Diana Rigg, who died in September 2020. The drama premiered on November 23, 2020, on FX in the US, and on December 27, 2020, on BBC One in the UK.

Roadkill is a British four-part television thriller written and created by David Hare, and directed by Michael Keillor. It was first broadcast on BBC One on 18 October 2020. In the United States, it was broadcast as part of the Masterpiece anthology series on PBS starting 1 November 2020.

Normal People is a romantic psychological drama television drama produced by Element Pictures for BBC Three and Hulu in association with Screen Ireland. It is based on the 2018 novel by Sally Rooney. The series follows the relationship between Marianne Sheridan (Daisy Edgar-Jones) and Connell Waldron (Paul Mescal), as they navigate adulthood from their final days in secondary school to their undergraduate years in Trinity College. The series was primarily written by Rooney and Alice Birch and directed by Lenny Abrahamson and Hettie Macdonald.