Season
- Season 0 2009-12-21
- Season 1 2008-09-15
- Season 2 2009-07-13
- Season 3 2010-04-01
- Season 4 2010-09-06
- Season 5 2011-08-15
- Season 6 2012-08-27
- Season 7 2013-05-13
- Season 8 2013-09-23
- Season 9 2014-04-14
- Season 10 2014-09-01
- Season 11 2015-07-13
- Season 12 2016-07-11
- Season 13 2017-07-28
- Season 14 2018-10-22
- Season 15 2019-09-02
- Season 16 2020-09-21
- Season 17 2021-07-12
- Season 18 2022-08-29
- Season 19 2023-07-17
- Season 20 2024-08-12
- Season 21 2025-07-21
Season 21 Episode
- Season 11 Cluesmiths v Operational Researchers
- Season 11 Polyglots v Yorkers
- Season 11 Spaghetti Westerners v Mixologists
- Season 11 Collectors v Railwaymen
- Season 11 Wayfarers v Bookworms
- Season 11 String Section v Headliners
- Season 11 Road Trippers v Athenians
- Season 11 Scientists v Builders
- Season 11 Polyglots v Operational Researchers
- Season 11 Collectors v Mixologists
- Season 11 Headliners v Bookworms
- Season 11 Road Trippers v Builders
- Season 11 Cluesmiths v Yorkers
- Season 11 Spaghetti Westerners v Railwaymen
- Season 11 Wayfarers v String Section
- Season 11 Scientists v Athenians
- Season 11 Cluesmiths v Mixologists
- Season 11 Spaghetti Westerners v Operational Researchers
- Season 11 Wayfarers v Builders
- Season 11 Athenians v Bookworms
- Season 11 Scientists v String Section
- Season 11 Yorkers v Operational Researchers
- Season 11 Cluesmiths v Railwaymen
- Season 11 Wayfarers v Bookworms
- Season 11 Semi-Final
- Season 11 Semi-Final 2
- Season 11 The Final
Only Connect - Season 11 Episode 21 Scientists v String Section
6.40 30 minutes The Scientists and the String Section return in the first of the quarter-finals. So join Victoria Coren Mitchell if you want to know what connects Memoir: My Life, Song: Your Life, Film: September and Novella: The Life of Ivan Denisovich.
