| Country: | DEU |
| Type: | B |
| Route: | 28 |
| Map: | B028 Verlauf.svg |
| Length Km: | 250 |
| Direction A: | West |
| Direction B: | east |
| States: | Baden-Württemberg |
Bundesstraße 28 or B 28 is a German federal road. The road runs west through Baden-Württemberg from the eastern terminus of the French route nationale 4 in Strasbourg, after crossing the Rhine river in Kehl, to Senden in Bavaria, where it terminates into the A7.