Zehnder

Zehnder is a German-language surname, mostly Swiss in origin:


 * Zehnder (surname)

It may also refer to the following:


 * Conley–Zehnder theorem, a mathematical theorem named after Charles C. Conley and Eduard Zehnder
 * Mach–Zehnder interferometer, a device used in physics
 * Egon Zehnder, a global executive search firm based in Switzerland
 * Zehnder Confair, American politician
 * Zehnder's, a large restaurant in Frankenmuth, Michigan
 * W.M. 'Tiny' Zehnder Field, an American airport