Tiefenbach is the name of a number of locations and streams:
- in Germany
- Tiefenbach, Biberach, a municipality in Baden-Württemberg, in the district of Biberach
- Tiefenbach, Landshut, a municipality in Bavaria, in the district of Landshut
- Tiefenbach, Passau, a municipality in Bavaria, in the district of Passau
- Tiefenbach, Upper Palatinate, a municipality in Bavaria, in the district of Cham
- Tiefenbach, Rhineland-Palatinate, a municipality in the district of Rhein-Hunsrück
- Tiefenbach, Saxony, a municipality in the district of Mittweida
- a quarter of Illertissen in Bavaria
- a quarter of Gundelsheim in Baden-Württemberg
- a quarter of Oberstdorf in Bavaria
- a quarter of Crailsheim in Baden-Württemberg
- a quarter of Östringen in Baden-Württemberg
- a quarter of Sonthofen in Bavaria
- a quarter of Thalmässing in Bavaria
- a quarter of Wilhelmstal in the district of Kronach in Bavaria
- a tributary stream of the river Kronach in Upper Franconia
- a tributary stream of the river Wisper
- in Austria
- a quarter of the municipality of Ardagger in Lower Austria
- a township of the municipality of Krumau am Kamp in Lower Austria
- a township of the municipality of Kautzen in the district of Waidhofen an der Thaya in Lower Austria
- a township of the municipality of Hatzendorf in the district of Feldbach in Styria
- a township of the municipality of Judenburg in Styria
- in Switzerland
- a quarter of the municipality of Realp in the canton of Uri
- the former German name of the municipality of Belprahon in the canton of Berne
- in the Czech Republic
- historical exonym for Hloubětín, a district of Prague.
Tiefenbach is also the name of persons:
- Dov Tiefenbach (born 1981), Canadian actor
- Rudolf von Tiefenbach (1582 - 1653), Habsburgian military leader