Francis James Gray (31 August 1880 – 2 March 1935) was a British politician and welfare campaigner.
He refused a commission, and served as a private soldier in the Oxfordshire and Buckinghamshire Light Infantry and The Princess Charlotte of Wales's (Royal Berkshire Regiment) until the Armistice.
After the war, he worked as a farm labourer, lived with Warwickshire miners, and toured the workhouses of Oxfordshire as a tramp.
Following a petition raised by his Unionist opponent, he was unseated by the courts on 14 May 1924 because his agent had falsified the account for his expenses.
Charles Fenby, The other Oxford: the life and times of Frank Gray and his father (London: Lund Humphries, 1970)