Season
- Season 0 2020-08-06
- Season 1 2006-09-11
- Season 2 2007-05-28
- Season 3 2008-07-02
- Season 4 2009-06-10
- Season 5 2010-07-21
- Season 6 2011-09-12
- Season 7 2012-08-13
- Season 8 2013-07-31
- Season 9 2014-06-10
- Season 10 2015-06-18
- Season 11 2016-06-22
- Season 12 2017-08-16
- Season 13 2018-08-23
- Season 14 2019-09-02
- Season 15 2020-07-01
- Season 16 2021-08-09
- Season 17 2022-08-08
- Season 18 2023-08-02
- Season 19 2024-08-13
- Season 20 2025-11-17
Season 20 Episode
- Season 4 Knockout rounds 1 & 2
- Season 4 Knockout rounds 3 & 4
- Season 4 Quarterfinal one
- Season 4 Knockout rounds 5 & 6
- Season 4 Knockout rounds 7 & 8
- Season 4 Quarterfinal two
- Season 4 Knockout rounds 9 & 10
- Season 4 Knockout rounds 11 & 12
- Season 4 Quarterfinal three
- Season 4 Quarterfinal four
- Season 4 Semifinal day one
- Season 4 Semifinal day two
- Season 4 Final day one
- Season 4 Final day two
- Season 4 Series 4, Episode 15
Celebrity Masterchef - Season 4 Episode 1 Knockout rounds 1 & 2
5.80 30 minutes Jayne Middlemiss, Colin Murray, Wendi Peters, Simon Shepherd, Janet Ellis, Deena Payne, Iwan Thomas, Rav Wilding, Pete Waterman, Stephen K. Amos, Gemma Bissix, Shirley Robertson, Ian Bleasdale, Paul Martin, Tracy-Ann Oberman, Brian Moore, Saira Khan, Rosie Boycott, Michael Obiora, Joel Ross, Shobna Gulati, Dennis Taylor, Siân Lloyd, Jan Leeming and Joe Swift. There was also a week of Comeback contestants featuring Joe McGann, Marie Helvin, Linda Barker, Claire Richards, Rowland Rivron, Ninia Benjamin, Steven Pinder, Wendi Peters, Helen Lederer, Tony Hadley, Martin Hancock and Jeff Green
