Joe Nathan Johnson (born 21 February 2006) is an English footballer who plays as a left-back for Luton Town.

Born in the London Borough of Barnet, Johnson began his career with Arsenal, joining at the age of six from Pro FA FC (was TFA Totteridge).

[4] After three years in the academy of the Hatters, he made his professional debut on 24 April 2023, coming on as a second-half substitute for Alfie Doughty in a 2–1 win against Middlesbrough.

[7] His next appearance and FA Cup debut came four months later in a 2–1 win away to Everton, coming on as a substitute for Alfie Doughty in the 76th minute.

Johnson would make his Premier League debut on 13 April, coming on for Jordan Clark in the 88th minute against Manchester City, who he also came on as a substitute against in the FA Cup two months prior.