The Zeitschrift für celtische Philologie is an academic journal of Celtic studies, which was established in 1897 by the German scholars Kuno Meyer and Ludwig Christian Stern.

[1] Apart from Stern and Meyer, previous editors include Julius Pokorny, Ludwig Mühlhausen, Rudolf Thurneysen, Rudolf Hertz, Heinrich Wagner, Hans Hartmann, and Karl Horst Schmidt.

[2] The current editors-in-chief are Jürgen Uhlich, Torsten Meißner and Bernhard Maier.

In addition to the regular volumes, the journal also has a subsidiary series, Buchreihe der Zeitschrift für celtische Philologie.

[1] The journal features in a poem by Flann O'Brien which satirises scholars who "rose in their nightshift / To write for the Zeitschrift".