Richard Doddridge Blackmore (7 June 1825 – 20 January 1900), known as R. D. Blackmore, was one of the most famous English novelists of the second half of the nineteenth century. He won acclaim for vivid descriptions and personification of the countryside, sharing with Thomas Hardy a Western England background and a strong sense of regional setting in his works.

Blackmore, often referred to as the "Last Victorian", was a pioneer of the movement in fiction that continued with Robert Louis Stevenson and others. He has been described as "proud, shy, reticent, strong-willed, sweet-tempered, and self-centred." Apart from his novel Lorna Doone, which has enjoyed continuing popularity, his work has gone out of print.^{[citation needed]}

He was also a barrister, as per his census entry for 1881 in the National Census of England and Wales, at the age of 55, with his residence listed in Teddington, Middlesex.

Richard Doddridge Blackmore was born on 7 June 1825 at Longworth in Berkshire (now Oxfordshire), one year after his elder brother Henry (1824–1875), where his father, John Blackmore, was curate-in-charge of the parish. His mother died a few months after his birth—the victim of an outbreak of typhus which had occurred in the village. After this loss John Blackmore moved to Bushey, Herts, then to his native Devon, first to Kings Nympton, then Culmstock, Tor Mohun and later to Ashford, in the same county. Richard, however, was taken by his aunt, Mary Frances Knight, and after her marriage to the Rev. Richard Gordon, moved with her to Elsfield rectory, near Oxford. His father married again in 1831, whereupon Richard returned to live with him. Having spent much of his childhood in the lush and pastoral "Doone Country" of Exmoor, and along the Badgworthy Water (where there is now a memorial stone in Blackmore's honour), Blackmore came to love the very countryside he immortalised in Lorna Doone.

In 1837, Blackmore entered Blundell's School in Tiverton. He excelled in classical studies, and later won a scholarship to Exeter College, Oxford, where he took his degree in 1847. During a university vacation he made his first attempt at writing a novel. This was the beginning of The Maid of Sker—not, in fact, completed until many years later, and eventually published in 1872—which he himself would come to consider his finest novel.

After leaving Oxford and spending some time as a private tutor, Blackmore decided on a career in law. He entered the Middle Temple in 1849 and was called to the Bar in 1852. Ill-health, however, prevented him from continuing legal work as a full-time occupation and in 1854, he took the post of classics master at Wellesley House Grammar School, Hampton Road, Twickenham. In later years this became the Metropolitan and City of London Police Orphanage and then Fortescue House School. Soon after accepting this position, he moved from London to No. 25 Lower Teddington Road, Hampton Wick—where he lived until he moved to his new home in Teddington.

Blackmore was married on 8 November 1853 at Trinity Church, Holborn, to Lucy Maguire. She was 26, a Roman Catholic and said to be somewhat delicate; they never had any children. They were both fond of her sister Agnes' four children and often had them to stay. As well as helping with their education, the Blackmores seem to have adopted Eva when she was 7. Theirs was described by Blackmore's sister as a "happy marriage."

In September 1857, Blackmore's uncle, the Rev. H.H. Knight, Rector of Neath, Glamorgan, died and left his nephew a sum of money which enabled him to realise a long-held ambition of possessing a house in the country encompassed by a large garden. Blackmore's father encouraged him in the scheme and helped him to carry it into effect.