Tilly Vosburgh (born 17 December 1960) is an English actress.

Born in London, she is the daughter of Dick Vosburgh and former actress Beryl Vosburgh. She was educated at Camden School for Girls.

Vosburgh's acting career began with a minor roles in British television series, playing roles in The Prince and the Pauper, Grange Hill and Crown Court. She went on to star in the films Phoelix and Radio On in the early eighties. Further TV roles included appearances in The Gentle Touch, Maria Marten, Gulliver in Lilliput, Treatment, Meantime, You'll Never See Me Again, Will You Love Me Tomorrow, Strong Poison and Minder, throughout the eighties. Vosburgh also featured in the films The Missionary, The Pirates of Penzance, and Eric the Viking in the eighties. In the 1990s she went on to appear in five episodes of The Men's Room as Delia, and as Betty Mason in The Darling Buds of May Christmas Special in 1991, and in the 1994 film Shopping, she played Ella Twite in six episodes of Blackhearts in Battersea (1995–1996).