John Holloway
John Holloway may refer to:
- John Holloway (Virginia politician), mayor of Williamsburg, Virginia, 1722–1723
- John Holloway (Royal Navy officer), British colonial official and governor of Newfoundland, 1807–1809
- John Chandler Holloway, member of the Wisconsin State Assembly and the Wisconsin State Senate
- John Holloway (athlete), British Olympic decathlete
- John Holloway (botanist), New Zealand Anglican priest, botanist and university lecturer
- John Thorpe Holloway, New Zealand alpine explorer and forest ecologist
- John Holloway (poet), British academic and poet
- John Holloway (diplomat), Australian diplomat
- John Holloway (sociologist), Marxist writer
- John Holloway (musician), British baroque violinist
- John Holloway (geneticist)