Julia Strachey (14 August 1901 – 1979) was an English writer, born in Allahabad, India, where her father, Oliver Strachey, the elder brother of Lytton Strachey, was a civil servant.
Her mother, Ruby, was of Swiss-German origin.
For most of Julia's life she lived in England, where she worked as a model at Poiret, as a photographer and as a publisher's reader, before she embarked upon a career in novel-writing.
She is perhaps best remembered for her work Cheerful Weather for the Wedding.