Bayan (Mongolian: Баян, also Maanit, Maan't, Мааньт) is a sum of Töv Province in Mongolia.
| Sums of Töv | |
|---|---|
| Altanbulag | Argalant | Arkhust | Batsümber | Bayan | Bayan-Önjüül | Bayanchandmani | Bayandelger | Bayanjargalan | Bayankhangai | Bayantsagaan | Bayantsogt | Bornuur | Büren | Delgerkhaan | Erdene | Erdenesant | Jargalant | Lün | Möngönmorit | Öndörshireet | Sergelen | Sümber | Tseel | Ugtaal | Zaamar | Zuunmod | |


