| Country: | DEU |
| Type: | A |
| Route: | 210 |
| Map: | Bundesautobahn 210 map.png |
| Length Km: | 25 |
| Direction A: | West |
| Terminus A: | B 202 in Schacht-Audorf |
| Direction B: | East |
| Terminus B: | A 215 in Kiel |
| States: | Schleswig-Holstein |
| Previous Type: | A |
| Previous Route: | 143 |
| Next Type: | A |
| Next Route: | 215 |
is a route that connects the federal state capital of Kiel to Rendsburg. This route serves to further ease the ground transportation route from Kiel to Schleswig and into Scandinavia.