George Martin Kelly (born 12 November 1996) is an Irish professional association footballer who plays as a forward for EFL League Two club Carlisle United.
In January 2022 he signed for EFL League One club Rotherham United. On 30 April 2022, Kelly scored the second goal in a 2–0 win for Rotherham over Gillingham which secured promotion to the Championship, having come on as a substitute 10 minutes beforehand to make his first team debut. Kelly has since scored four more goals for the Millers since his then with all of them coming in the EFL Championship