Bad Orb (German: [baːt ˈɔʁp]; "Thermae on the Orb River") is a spa town in the Main-Kinzig-Kreis district of Hesse, Germany. It is situated 32 kilometres (20 mi) east of Hanau between the forested hills of the Spessart. Bad Orb has a population of over 10,000. Its economy is dominated by the health and tourism sectors.