| Period | Members | Releases |
| 1970 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards |
| 1970 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards Thomas Lohmann – drums |
| 1970 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards Andreas Hohmann – drums | Kraftwerk (1970) |
| 1970 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards Hans-Günther "Charly" Weiss – drums Klaus Dinger – drums | Kraftwerk (1970) |
| 1970 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards Klaus Dinger – drums Peter Schmidt – drums Houschäng Nejadépour – guitar Eberhard Kranemann – bass |
| 1971 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards Houschäng Nejadépour – guitar Eberhard Kranemann – bass Michael Rother – guitar |
| 1971 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Michael Rother – guitar Klaus Dinger – drums |
| 1971 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Michael Rother – guitar Klaus Dinger – drums Ralf Hütter – vocoder, synthesizers, keyboards |
| 1971–1973 | Florian Schneider – synthesizers, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion, electric guitar, violin Ralf Hütter – vocoder, synthesizers, keyboards | Kraftwerk 2 (1972) Ralf and Florian (1973) |
| 1973 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Emil Schult – electric guitar, electronic violin |
| 1973 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Emil Schult – electric guitar, electronic violin Plato Kostic – bass guitar |
| 1973 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Emil Schult – electric guitar, electronic violin |
| 1973 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Emil Schult – electric guitar, electronic violin Wolfgang Flür – electronic percussion |
| 1974 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Wolfgang Flür – electronic percussion |
| 1974–1975 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Wolfgang Flür – electronic percussion Klaus Röder – electric guitar, electronic violin | Autobahn (1974) |
| 1975–1990 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Wolfgang Flür – electronic percussion Karl Bartos – electronic percussion, vocals, live vibraphone, live keyboards | Radio-Activity (1975) Trans-Europe Express (1977) The Man-Machine (1978) Computer World (1981) Electric Café (1986) |
| 1990 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Karl Bartos – electronic percussion, vocals, live vibraphone, live keyboards Fritz Hilpert – electronic percussion | The Mix (1991) |
| 1990–1991 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Fritz Hilpert – electronic percussion Fernando Abrantes – electronic percussion, synthesizer |
| 1991–2008 | Florian Schneider – synthesizers, background vocals, vocoder, computer-generated vocals, acoustic and electronic flute, live saxophone, percussion Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Fritz Hilpert – electronic percussion Henning Schmitz – sound effects, live keyboards | Tour de France Soundtracks (2003) |
| 2008–2013 | Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Fritz Hilpert – electronic percussion Henning Schmitz – sound effects, live keyboards Stefan Pfaffe – live video technician |
| 2013–2023 | Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Fritz Hilpert – electronic percussion Henning Schmitz – sound effects, live keyboards Falk Grieffenhagen – live video technician |
| 2023–present | Ralf Hütter – lead vocals, vocoder, synthesizers, keyboards Henning Schmitz – sound effects, live keyboards Falk Grieffenhagen – electronic percussion Georg Bongartz – live video technician |