Phoebe Mary Waller-Bridge (born 14 July 1985) is an English actress, writer, playwright, and director. She's best known for creating and starring in two sitcoms, Channel 4's Crashing and BBC Three's adaptation of Fleabag; and for writing and producing the BBC America drama Killing Eve, based on novels by Luke Jennings.
Waller-Bridge was born in West London, the daughter of Michael Cyprian Waller-Bridge and Teresa Mary (née Clerke). Her maternal grandfather was Sir John Edward Longueville Clerke, 12th Baronet; on her father's side she is a descendant of The Rev. Sir Egerton Leigh, 2nd Baronet, Conservative M.P. for Mid Cheshire from 1873 to his death in 1876.
She grew up in Ealing in West London, and has a younger brother, Jasper Waller-Bridge, who is a music manager, and an older sister, Isobel Waller-Bridge, who is a composer and wrote the music for Fleabag. Her parents are divorced.