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- Ogath, ( /ˈoʊ.ɡæθ/) Place near hill Ramah
- City of Omner, Nephite city by seashore on east borders
- Onidah( /oʊ.ˈnaɪ.də/), Gathering place for dissatisfied Lamanites
- Hill Onidah ( /oʊ.ˈnaɪ.də/), In land of Antionum
- Onihah ( /oʊ.ˈnaɪ.hɑː/), City destroyed at the crucifixion
Read more about this topic: List Of Book Of Mormon Places