Clarkson Frederick Stanfield RA (3 December 1793 – 18 May 1867) was a prominent English marine painter; he is often though inaccurately called William Clarkson Stanfield.
He was born at Sunderland, the son of James Field Stanfield (1749–1824) an Irish-born author, actor and former seaman. Clarkson was named after Thomas Clarkson, the slave trade abolitionist, whom his father knew, and this was the only forename he used, although there is reason to believe Frederick was a second one.
Stanfield probably inherited artistic talent from his mother, who is said to have been an artist but died in 1801. He was briefly apprenticed to a coach decorator in 1806, but left owing to the drunkenness of his master's wife and joined a South Shields collier to become a sailor. In 1808 he was pressed into the Royal Navy, serving in the guardship HMS Namur at Sheerness. Discharged on health grounds in 1814, he then made a voyage to China in 1815 on the East Indiaman Warley and returned with many sketches.
In August 1816 Stanfield was engaged as a decorator and scene-painter at the Royalty Theatre in Wellclose Square, London. Along with David Roberts he was afterwards employed at the Coburg theatre, Lambeth, and in 1823 he became a resident scene-painter at the Theatre Royal, Drury Lane, where he rose rapidly to fame through the huge quantity of spectacular scenery and (moving) dioramas which he produced for that house until 1834.
Stanfield abandoned scenery painting after Christmas 1834 — though he made exceptions for two personal friends. He designed scenery for the stage productions of William Charles Macready, and for the amateur theatricals of Charles Dickens.