Tyler J. Andrew Walker (born 17 October 1996) is an English professional footballer who plays as a forward for Championship club Nottingham Forest. He is the son of former England defender Des Walker.
An England under-20 international, he made his first-team debut for hometown club Nottingham Forest in March 2015. He has played on loan at Burton Albion, Stevenage, Port Vale, Bolton Wanderers and Mansfield Town, and was named on the EFL League Two PFA Team of the Year for the 2018–19 season.
Walker made his professional debut for Nottingham Forest in the Championship as a substitute for Chris Burke in the 92nd minute of a 2–0 win over Rotherham United on 18 March 2015. Walker's first professional goal followed on 7 April in a 2–2 draw with Brentford at Griffin Park after he entered the game as a first-half substitute, on only his fourth first-team appearance. He signed a four-year contract with Forest in June 2015.