 Reality Hot Seat (2025) (TV Special)-Self - Host Self - Host See fewer |
 BravoCon Live with Andy Cohen (2023–2025) (TV Series)-Self (3 episodes, 2023) Self (3 episodes, 2023) See fewer The Reading Room (Nov 18, 2025) Season 2, Episode 3-Self Self See fewer |
 The Traitors (2023–2025) (TV Series)-Self - Contestant / Self - Guest (20 episodes, 2023) Self - Contestant / Self - Guest (20 episodes, 2023) See fewer A Silent Assassin (Feb 20, 2025) Season 3, Episode 9-Self - Guest Self - Guest See fewer |
 The Real Housewives of Potomac (2025) (TV Series)-Self (1 episode, 2025) Self (1 episode, 2025) See fewer The Truth Will Set You Off (Jan 26, 2025) Season 9, Episode 16-Self Self See fewer |
 Watch What Happens Live with Andy Cohen (2015–2024) (TV Series)-Self - Guest / Self - Video Message / Self - Special Guest (19 episodes, 2015) Self - Guest / Self - Video Message / Self - Special Guest (19 episodes, 2015) See fewer Yachties and Hotties (Nov 25, 2024) Season 21, Episode 190-Self - Guest Self - Guest See fewer |
 Below Deck Mediterranean (2024) (TV Series)-Self (1 episode, 2024) Self (1 episode, 2024) See fewer Happily Ever Aft (Sep 23, 2024) Season 9, Episode 17-Self Self See fewer |
 The Traitors Postmortem (2024) (TV Series)-Self (5 episodes, 2024) Self (5 episodes, 2024) See fewer Postmortem: The Weight of Deceit (Feb 29, 2024) Season 1, Episode 8-Self Self See fewer |
 Watch What Happens Live with Andy Cohen (2018–2024) (Podcast Series)-Self - Guest (12 episodes, 2018) Self - Guest (12 episodes, 2018) See fewer Chrissy Teigen & Kate Chastain (Jan 30, 2024) Self - Guest Self - Guest See fewer |
 Entertainment Tonight (2023) (TV Series)-Self (1 episode, 2023) Self (1 episode, 2023) See fewer Episode #43.47 (Nov 3, 2023) Season 43, Episode 47-Self Self See fewer |
 Couch Talk with Captain Lee and Kate (2023) (TV Series)-Self (10 episodes, 2023) Self (10 episodes, 2023) See fewer Couch Talk 110 (Oct 16, 2023) Season 1, Episode 10-Self Self See fewer |
 Project Runway (2023) (TV Series)-Self - Guest Judge (1 episode, 2023) Self - Guest Judge (1 episode, 2023) See fewerBelow Decked Out (Aug 3, 2023) Season 20, Episode 9-Self - Guest Judge Self - Guest Judge See fewer |
 Below Deck Galley Talk (2021–2023) (TV Series)-Self (46 episodes, 2021) Self (46 episodes, 2021) See fewer Galley Talk 1017 (Apr 23, 2023) Season 4, Episode 13-Self Self See fewer |
 Reality Life with Kate Casey (2023) (Podcast Series)-Self - Guest (1 episode, 2023) Self - Guest (1 episode, 2023) See fewer Ep. - 594 - KATE CHASTAIN FROM THE TRAITORS (Jan 17, 2023) Season 1, Episode 594-Self - Guest Self - Guest See fewer |
 Discretion Advised (2022) (Podcast Series)-Self - Guest (1 episode, 2022) Self - Guest (1 episode, 2022) See fewer Host or Travel? (w/ Kate Chastain & Austin Wolf) (Feb 8, 2022) Self - Guest Self - Guest See fewer |
 For Real: The Story of Reality TV (2021) (TV Mini-series)-Self (1 episode, 2021) Self (1 episode, 2021) See fewer How the Other Half Lives (Apr 15, 2021) Season 1, Episode 4-Self Self See fewer |
 Bravo's Chat Room (2020–2021) (TV Series)-Self - Host (28 episodes, 2020) Self - Host (28 episodes, 2020) See fewer Episode #1.29 (Jan 31, 2021) Season 1, Episode 29-Self - Host Self - Host See fewer |
 Watch What Crappens (2021) (Podcast Series)-Self - Guest (1 episode, 2021) Self - Guest (1 episode, 2021) See fewer 2021 Golden Crappies Part One (Jan 25, 2021) Self - Guest Self - Guest See fewer |
 Below Deck (2014–2020) (TV Series)-Self (as Kate) (94 episodes, 2014) Self (as Kate) (94 episodes, 2014) See fewer Reunion Part 2 (Feb 17, 2020) Season 7, Episode 20-Self (as Kate) Self (as Kate) See fewer |
 2019 Primetime Creative Arts Emmy Awards (2019) (TV Special)-Self - Presenter Self - Presenter See fewer |
 Hangin with Web Show (2018) (TV Series)-Self (1 episode, 2018) Self (1 episode, 2018) See fewer All Hands on Deck (Jul 26, 2018) Self Self See fewer |