- Johnston County (NC) Public Schools
- John N. Hooker
- Joice C. Ribeiro Giacon
- Joline Uichanco
- Jon A Higbie, Jr
- Jon Bottom
- Jon Lee
- Jon M. Kleinberg
- Jon M. Stauffer
- Jon Petersen
- Jon Schneider
- Jon Vlachogiannis
- Jonas Egerer
- Jónas Oddur Jónasson
- Jonathan C. Woodall
- Jonathan D. Herman
- Jonathan Eckstein
- Jonathan F. Bard
- Jonathan Helm
- Jonathan M. Smith
