- J-13, Gila County, Arizona20 objects
- Jabail, Saudi Arabia30 objects
- Jabal Hadrukh, El Hasa Region, Saudi Arabia1 objects
- Jabal Midre Shemali, Saudi Arabia34 objects
- Jabalpur 1, Narmada valley, Madhya Pradesh19 objects
- Jabalpur 2, Narmada valley, Madhya Pradesh6 objects
- Jabalpur 3, Narmada valley, Madhya Pradesh20 objects
- Jabalpur, Narmada valley, Madhya Pradesh45 objects
- Jabalpur-Pah, Narmada valley, Madhya Pradesh59 objects
- Jabrin, Saudi Arabia60 objects
- Jabrud, Syria25 objects
- Jacaltenango, Huehuetenango Department, Guatemala5 objects
- Jackrabbit Ruin, Pima County, Arizona3 objects
- Jackson County, Missouri1 objects
- Jackson County, Oregon12 objects
- Jackson Monument, New Orleans, Louisiana1 objects
- Jackson Rancheria, Jackson, Amador County22 objects
- Jackson, Amador County, California33 objects
- Jack’s Lake, McKinley County, New Mexico1 objects
- Jacu, Chiriquí Province, Panama2 objects