John Hoskyns
John Hoskyns may refer to:
- Sir John Hoskyns (policy advisor), policy advisor to Margaret Thatcher
- Sir John Hoskyns, 2nd Baronet, president of the Royal Society
- Sir John Hoskyns, 9th Baronet of the Hoskyns baronets
- Sir John Hoskyns, 15th Baronet, English cricketer, British Army officer, barrister and clergyman