| Image Coa: | DEU Lautenbach COA.svg |
| Coordinates: | 48.5194°N 8.1169°W |
| Image Plan: | Lautenbach in OG.svg |
| State: | Baden-Württemberg |
| Region: | Freiburg |
| District: | Ortenaukreis |
| Elevation: | 215 |
| Area: | 21.55 |
| Postal Code: | 77794 |
| Area Code: | 07802 |
| Licence: | OG, BH, KEL, LR, WOL |
| Gemeindeschlüssel: | 08 3 17 067 |
| Website: | www.lautenbach-renchtal.de |
| Mayor: | Thomas Krechtler[1] |
| Leader Term: | 2015 - 23 |
| Party: | CDU |
Lautenbach (Swiss German; Alemannic; Alsatian: label=[[Low Alemannic German|Low Alemannic]]|Luddebach) is a municipality in the district of Ortenau in Baden-Württemberg, Germany. It has a Gothic pilgrimage church, Mariä Krönung.