| Country: | DEU |
| Type: | B |
| Route: | 75 |
| Map: | |
| Map Custom: | yes |
| Map Notes: | B75 in Scheeßel |
| Length Km: | 207 |
| Length Notes: | (partially replaced by Bundesautobahn and Landstraße) |
| Direction A: | Northeast |
| Terminus A: | Lübeck borough of Travemünde |
| Direction B: | Southwest |
| Terminus B: | Delmenhorst near Bremen |
| States: | Schleswig-Holstein, Hamburg, Lower Saxony, Bremen |
The Bundesstraße 75 (or B 75) is a German federal highway running in a northeast to southwest direction from the Lübeck borough of Travemünde to Delmenhorst near Bremen.
The highway goes through the Herren Tunnel under the Trave river just shy of its northeastern terminus. It formerly crossed a drawbridge that the tunnel replaced.