William Redmore Bigg RA (Felsted, Essex 6 January 1755 – 6 February 1828 London) was a British painter.
He enrolled in the Royal Academy schools in 1778 where he studied under Edward Penny RA (1714–1791) whose forte was depicting acts of charity.
Apart from these his Palemon and Lavinia, the Shipwrecked Sailor Boy, and Youths relieving a Blind Man were very well received, and all were engraved.
Bigg produced many small portraits in oil and pastel, as well as rustic genre paintings.
His genre paintings and portraits have great charm and were highly popular in his day, the best engravers being used to render his work.