Mitchell Charles Alan Walker (born 24 September 1991 in St Albans, Hertfordshire) is an English professional footballer who plays for Aldershot Town as a goalkeeper.
Walker made his professional debut for Brighton & Hove Albion on the last day of the 2009–10 season starting in the 1–0 victory over Yeovil Town at the Withdean Stadium.
During January 2011, Walker signed on loan with Conference South side Welling United. On 1 March 2012, Walker joined Eastbourne Borough for a second loan spell.
Heerenveen 
PSV 
CSKA Moscow 
Spartak Moscow 
Udinese 
Roma 
Brighton 
Manchester City 
Go Ahead Eagles 
Feyenoord 
Montpellier 
Nantes 
Real Sociedad 
Real Madrid 
Dnipro-1 
Dynamo Kyiv 
West Ham 
Liverpool 
Shakhtar Donetsk 
Bayern Munich 
Eintracht Frankfurt 
FC Augsburg 
Werder Bremen 
RB Leipzig 
Borussia Dortmund 
SC Freiburg 
VFL Wolfsburg 
Manchester Utd 
Burnley 
Sampdoria 
Como 
Juventus 
AC Milan 
Everton 
Brentford 
Bayer Leverkusen 
VFB Stuttgart 
Atletico Madrid 
Athletic Bilbao 
Elche 
Espanyol 
Stade Lavallois 
Bordeaux 
Benfica 
SC Braga 
Lazio 
Verona 
Aston Villa 
Chelsea 
Paris Saint Germain 
Le Havre 
NEC Nijmegen 
AZ Alkmaar 
Inter 
Torino 
ST Mirren 
Rangers 
Tottenham 
Arsenal