Olga Alfredovna Koch (Russian: Ольга Альфредовна Кох; born 1 September 1992)[1] is a Russian-British stand-up comedian, writer, and actress.

[7] Koch regularly appears in line-ups for charity shows, most notably hosting Canned Laughter's Karaoke Roulette.

[8] She has appeared on The Now Show, Mock the Week, Pls Like, Richard Osman's House of Games, Pointless Celebrities, 7 Days, and QI, and written for Newsjack and BBC Three's A Quickie in the Office.

[20][21][22][23] On 16 December 2023, her show Just Friends, filmed at Soho Theatre Dean Street,[24] was released on the 800 Pound Gorilla Media free YouTube channel.

[30][31] In September 2023, it was announced she would be part of the next Live at the Apollo TV series,[32] with Lara Ricote, Celya AB, Rachel Fairburn, Emmanuel Sonubi, Glenn Moore, Ria Lina and Lou Sanders among others.

[37] Koch currently co-hosts the comedy podcast Glue Factory alongside fellow comedians Milo Edwards, Pierre Novellie and Riley Quinn.