John Cocke

John Cocke may refer to:


 * John Cocke (computer scientist) (1925–2002), American computer scientist
 * John Alexander Cocke (1772–1854), American politician and Tennessee state militia officer during the Creek War
 * John Cocke (colonel), American officer in the Tennessee militia at the Battle of New Orleans
 * John Hartwell Cocke (1780–1866), American planter and brigadier general in the War of 1812
 * John Cocke (Mississippi), state legislator during Reconstruction