Palatine German (Standard German: Pfälzisch [ˈp͡fɛlt͡sɪʃ] , endonym: Pälzisch) is a group of Rhine Franconian dialects spoken in the Upper Rhine Valley, roughly in the area between Zweibrücken, Kaiserslautern, Alzey, Worms, Ludwigshafen am Rhein, Mannheim, Odenwald, Heidelberg, Speyer, Landau, Wörth am Rhein and the border to Alsace and Lorraine, in France, but also beyond.
The English term Palatine refers to the Palatinate region (German: Pfalz). Almost all traditional dialects of the Palatinate belong to the Palatine dialect group, but the Palatine speech area also extends to the west and east into neighboring regions (Saarland, Kurpfalz, southern Hesse). The main dialect divisions within Palatine German are Westpfälzisch (also called Hinterpfälzisch) and Vorderpfälzisch (also called Ostpfälzisch).