Otumba
Otumba may refer to:
- Otumba, State of Mexico, a municipality in the State of Mexico, Mexico
- Otumba de Gómez Farías, a town and the municipal seat of Otumba municipality, State of Mexico
- Otompan, a pre-Columbian altepetl
- Battle of Otumba, a 1520 battle in the Spanish conquest of the Aztec Empire