Canadian Forces Base Lahr was a military operated commercial airport located in Lahr, Germany. It was operated primarily as a French air force base, and later as a Canadian army base, beginning in the late 1960s. The military base was closed in 1994 and converted to civilian use. It is now known as the Flughafen Lahr.

Lahr ; Low Alemannic: Lohr) is a city in western Baden-Württemberg, Germany, approximately 50 km north of Freiburg im Breisgau, 40 km southeast of Strasbourg, and 95 km southwest of Karlsruhe. It is the second largest city in Ortenau (district) after Offenburg, and serves as an intermediate economic centre for the cities and towns of Ettenheim, Friesenheim, Kappel-Grafenhausen, Kippenheim, Mahlberg, Meißenheim, Ringsheim, Rust, Schuttertal, Schwanau and Seelbach.