John Flett (28 September 1963 – 19 January 1991) was a British fashion designer who achieved early success with his own brand before designing briefly for Claude Montana.
He died of a heart attack at the age of 27, while working in Florence.Sue Chowles, who had a work placement with Flett before working in fashion and later as a fashion academic, has said: "He would have been more influential than Galliano now...he was the most inspirational pattern cutter, a true genius".
The Independent included John Flett at number 17 in an article about 50 great British fashion moments, saying: "Flett's last collection in London was exquisite, watery, shimmery and full of ideas".