Robert Keeley (1793 – 3 February 1869) was an English actor-manager, comedian and female impersonator of the nineteenth century. In 1823 he originated the role of 'Fritz' in Presumption; or, the Fate of Frankenstein, a stage adaptation of Mary Shelley's novel Frankenstein.
Robert Keeley was born in London as one of sixteen children, his father being a watchmaker. Keeley was an apprentice printer to Hansard, but dissatisfied with this career he joined a travelling acting company. He was at the Richmond Theatre in 1813 before moving to Norwich for four years and then to the West London Theatre.
He made his professional London debut at the Olympic Theatre in 1818 as Leporello in Don Giovanni in London, based on Mozart's opera. In 1819 Keeley appeared at the Theatre Royal, Drury Lane, and played the original Jemmy Green in Tom and Jerry, or Life in London by William Thomas Moncrieff at the Adelphi Theatre during 1821–2. At the end of 1821 Keeley appeared at Sadler's Wells Theatre under Daniel Egerton, and in April 1822 he played Jerry in Pierce Egan's Life in London.
Later in 1822 Keeley appeared with Charles Kemble at the Royal Opera House in Covent Garden. In 1823 he appeared at the English Opera House as the original Fritz in Presumption; or, the Fate of Frankenstein by Richard Brinsley Peake; and the Gardener in Frozen Lake by James Planché, both roles having been written for him. Returning to Covent Garden for several years, Keeley went on to appear in Ben Jonson's Every Man in his Humour and Richard Brinsley Sheridan's The Rivals.