Glatt may refer to:
Glatt group, a German manufacturer Glatt kosher, a term used in Jewish dietary law Glatt (Neckar), a river in Baden-Württemberg, Germany Glatt (Rhine), a river in the Glatt Valley of the canton of Zürich, Switzerland Max Meier Glatt (1912-2002), German-British addiction treatment expert
See also Glattpark Glattalbahn Glattzentrum