Manganese oxide is a generic term used to describe a variety of manganese oxides and hydroxides. It may refer to:
- Manganese(II) oxide, MnO
- Manganese(II,III) oxide, Mn3O4
- Manganese(II,IV) oxide, Mn5O8
- Manganese(III) oxide, Mn2O3
- Manganese dioxide, (manganese(IV) oxide), MnO2
- Manganese trioxide, (manganese(VI) oxide), MnO3
- Manganese(VII) oxide, Mn2O7
References