Nick Walker
Nick or Nicholas Walker may refer to:
- Nick Walker , British graffiti artist
- Nick Walker , British cricketer
- Nick Walker , Trinidadian footballer
- Nick Walker, scholar associated with neurodiversity
- Nick Walker , English former snooker player
- Nico Walker, birth name Nicholas Walker, American writer and bank robber
- Nicholas Walker, actor known for his roles on the American soap operas Capitol and ''One Life to Live''