John Court may refer to: John Court (politician) (c. 1544–1599), English Member of Parliament John Court (philanthropist) (1846–1933), British-born New Zealand businessman and philanthropist John Court (endocrinologist) (1929–2021), Australian endocrinologist and inventor of the Court Needle John Court (canoeist) (born 1943), British canoeist John Court (filmmaker), producer of Dont Look Back John Court (musician), songwriter on A Certain Smile, a Certain Sadness