David Logan
David or Dave Logan may refer to:
- Dave Logan (American football), former NFL wide receiver
- David Logan (American football), NFL defensive lineman
- Dave Logan (ice hockey), former NHL defenseman
- David Logan (basketball), American/naturalized Polish Euroleague player
- David Logan (British politician), British member of parliament, 1929–1964
- David Logan (Oregon politician), member of the Oregon legislature and constitutional convention
- David Logan (Kentucky politician), Kentucky state treasurer
- Sir David Logan (diplomat), British diplomat
- David Logan (chemist), Northern Irish professor of theoretical chemistry
- Dave Logan (writer), American author and professor
- David Dale Logan, Scottish physician, soldier and medical author
- David Logan (footballer), English footballer