| Image Coa: | DEU Karlsfeld COA.svg |
| Coordinates: | 48.2167°N 39°W |
| Image Plan: | Karlsfeld in DAH.svg |
| State: | Bayern |
| Region: | Oberbayern |
| District: | Dachau |
| Elevation: | 491 |
| Area: | 15.55 |
| Postal Code: | 85757 |
| Area Code: | 08131 |
| Licence: | DAH |
| Gemeindeschlüssel: | 09 1 74 126 |
| Divisions: | 4 Ortsteile |
| Website: | www.karlsfeld.de |
| Mayor: | Stefan Kolbe[1] |
| Leader Term: | 2020 - 26 |
| Party: | CSU |
Karlsfeld is a municipality in the district of Dachau, and a suburb to Munich in Bavaria, Germany. During World War II, it was the location of a subcamp of Dachau concentration camp.
The municipality is situated 12 km northwest of Munich (centre).
The headquarters of MAN and MTU Aero Engines are located in Munich right on the border to Karlsfeld.
Karlsfeld railway station is served by the Munich S-Bahn on line S2.