Nick Walker

Nick or Nicholas Walker may refer to:

• Nick Walker (artist) (born 1969), British graffiti artist
• Nick Walker (cricketer) (born 1984), British cricketer
• Nick Walker (footballer) (born 1990), Trinidadian footballer
• Nick Walker (scholar), scholar associated with neurodiversity
• Nick Walker (snooker player) (born 1973), English former snooker player
• Nico Walker, birth name Nicholas Walker (born 1985), American writer and bank robber
• Nicholas Walker, actor known for his roles on the American soap operas Capitol and One Life to Live