Ralf and Florian (original German title: Ralf und Florian) is the third studio album by the German electronic band Kraftwerk. It was released in October 1973 and it saw the group moving toward their signature electronic sound.

This work introduces greater cleanliness in the sounds and intensifies the use of electronic instrumentation, namely synths (Mini Moog, the EMS AKS and Farfisa), drum machines and, for the first time, a prototype vocoder. The formation thus approaches the stylistic code of the best-known works, starting from Autobahn, the latter considered to be the true debut of Kraftwerk.

In 2008, Fact named it among the 20 greatest ambient albums ever made.