Madeleine Fiona Arlett (born 7 June 1994) is a British rower. She won the British Championship U23 lightweight single scull three years in a row.
Arlett was named Senior rower of the year in November 2015 at the annual Scottish Rowing Awards.
In 2019, Arlett won a bronze medal at the World Rowing Championships in Ottensheim, Austria in the lightweight single sculls.