Jon is a name used for characters in different books:
- Jon (Wheel of Time), a blacksmith in The Wheel of Time
- Jon Arryn, Lord of the Eyrie in A Song of Ice And Fire
- Jon Gaelin, a man from the Two Rivers in The Wheel of Time
- Jon Snow, bastard son of Eddard Stark in A Song of Ice And Fire
- Jon Thane, miller from Emond's Field in The Wheel of Time