Margaret Alice Cabourn-Smith (born 1975) is an English comedy actress and podcaster with appearances on Catastrophe, The IT Crowd, Psychoville, Peep Show, Fresh Meat, Motherland, Daddy Issues and Cheaters.

Her TV work includes playing regular characters on Miranda, Katy Brand's Big Ass Show, Lab Rats, In and Out of The Kitchen and Father Figure.

[2] The Now Show, Sarah Millican's Support Group, The Maltby Collection,[3][4] Bigipedia, Newsjack, Dilemma, Another Case of Milton Jones, Life in London, The Headset Set and 1966 and All That.

Stage work includes Di & Viv & Rose at the Stephen Joseph Theatre, Scarborough, Spike (Watermill Theatre and national tour), Angus, Thongs & Even More Snogging (West Yorkshire Playhouse 2012) and Gutted (Assembly Rooms, 2010) She writes for online magazine Standard Issue.

[5] Her podcast Crushed by Margaret Cabourn-Smith, where she interviews funny people such as Sue Perkins, Dolly Alderton, Rosie Jones, Nish Kumar, Elizabeth Day, and Sarah Millican about unrequited love started in 2022 and has had over a million downloads.