David McKenzie
David McKenzie may refer to:
- David McKenzie (economist), lead economist at the World Bank's Development Research Group, Finance and Private Sector Development Unit
- David McKenzie (Victorian politician), member of the Australian House of Representatives
- David McKenzie (South Australian politician), member of the South Australian House of Assembly
- David McKenzie (Canadian politician), member of the Canadian House of Commons
- David McKenzie (sprinter), British track and field athlete
- David McKenzie (cyclist), Australian cyclist
- David McKenzie (fencer), Australian fencer
- David McKenzie (golfer), Australian golfer
- David McKenzie (footballer), Australian footballer