Neuburg can refer to:
- Neuburg an der Donau, a town in the state of Bavaria, Germany
- Neuburg an der Kammel, a town in the district of Günzburg, Bavaria, Germany
- Neuburg am Inn, a town in the district of Passau, Bavaria, Germany
- Neuburg-Schrobenhausen, a district in the state of Bavaria in Germany
- Neuburg am Rhein, a municipality in the district of Germersheim, Rhineland-Palatinate, Germany
- Palatinate-Neuburg, a historic state of the Holy Roman Empire
- Neuburg, Mecklenburg-Vorpommern, a town in Mecklenburg-Vorpommern in Germany
- Neuburg (Winterthur), a quarter in Winterthur, Switzerland