| Country: | HRV |
| Type: | D |
| Route: | 516 |
| Length Km: | 14.4 |
| Length Round: | 1 |
| Terminus A: | Konfin border crossing to Montenegro |
| Terminus B: | D8 in Karasovići |
| Counties: | Dubrovnik-Neretva |
D516 is a state road in the southern Croatia connecting Konfin border crossing to Montenegro to the D8 state road south of Cavtat. The road is 14.4km (08.9miles) long.[1]
The road, as well as all other state roads in Croatia, is managed and maintained by Hrvatske ceste, state owned company.[2]