Rachel Riley
Rachel Annabelle Riley (født 11. januar 1986) er en britisk tv-vært og matematiker. Hun er medvært på Channel 4's gameshows Countdown og dets comedy spin-off 8 Out of 10 Cats Does Countdown.

Hun læste matematik og blev bachelor fra Oriel College, University of Oxford. Hun fik sin tv-debut i en alder af 22, da hun kom med i Countdown. Hun arbejder for at popularisere matematik og naturvidenskab på tv, o har været medvært på The Gadget Show på Channel 5 (2013–14) og It's Not Rocket Science på ITV (2016). I 2013 deltog hun i BBC's Strictly Come Dancing.

Filmografi 
TV

Gæsteoptræden

 Chris Moyles' Quiz Night (22 March 2009)
 This Morning (26 March 2010)
 The IT Crowd (Series 4 episode 2: The Final Countdown, 2 July 2010, as herself)
 8 Out of 10 Cats (17 June 2011, 12 August 2011, 21 October 2011, 23 March 2012, 11 May 2012, 15 June 2012, 29 October 2012, 1 February 2013)
 Celebrity Mastermind (4 January 2012)
 The Bank Job: Celebrity Special (16 March 2012)
 The Chase: Celebrity Special (19 August 2012, 8 June 2018)
 12 Again (2 November 2012)
 Pointless Celebrities (17 December 2012)
 Sunday Brunch (10 February 2013)
 Five Minutes to a Fortune (21 April 2013)
 Tipping Point: Lucky Stars (9 June 2013)
 Top Gear (30 June 2013)
 I Love My Country (31 August 2013)
 Sweat the Small Stuff (12 November 2013)
 Who Wants to Be a Millionaire? (4 February 2014)
 The Guess List (24 May 2014)
 Backchat (3 June 2014)
 TV OD (19 June 2014)
 Celebrity Fifteen to One (27 June 2014)
 Virtually Famous (21 July 2014)
 Celebrity Squares (8 October 2014)
 Text Santa (19 December 2014)
 Would I Lie to You? (22 December 2014)
 Room 101 (18 February 2015)
 Dara O Briain's Go 8 Bit (26 September 2016)
 Saturday Kitchen (3 December 2016)
 Play to the Whistle (28 February 2017)
 Through the Keyhole (3 February 2018)
 The Crystal Maze (22 June 2018)
 Michael McIntyre's The Wheel (9 January 2021)

Hun har også haft korte optrædener i The IT Crowd, Dispatches, Britain's Brightest og 1001 Things You Should Know.

Referencer

Eksterne henvisninger 

 
 

Ateister
Matematikere fra England
Tv-værter fra Storbritannien