Ocholt (Municipality / Lower Saxony)
Ocholterfeld (Municipality / Lower Saxony)
Ochsendorf (Municipality / Lower Saxony)
Öchtel (Municipality / Lower Saxony)
Ochtelbur, Ostfriesland (Municipality / Lower Saxony)
Ochtersum über Hildesheim (Municipality / Lower Saxony)
Ochtersum, Ostfriesland (Municipality / Lower Saxony)
Ochtmannien (Municipality / Lower Saxony)
Ochtmannsbruch, Nordheide (Municipality / Lower Saxony)
Ochtmissen (Municipality / Lower Saxony)
Ochtum (Municipality / Lower Saxony)
Ockensen (Municipality / Lower Saxony)