| Country: | POL |
| Type: | DW |
| Route: | 100 |
| Length Km: | 11 |
| Regions: | Pomeranian Voivodeship |
| Cities: | Rumia |
| Map: | Przebieg DW 100.png |
| Established: | 2002 |
| Decommissioned: | 12 April 2023 |
| Terminus A: | in Rumia |
| Terminus B: | in Pierwoszyno |
| Maint: | Wielkopolski Zarząd Dróg Wojewódzkich |
| Previous Type: | DK |
| Previous Route: | 98 |
| Next Type: | DW |
| Next Route: | 101 |
Voivodeship Road 100 (Polish: '''Droga wojewódzka nr 100''', abbreviated DW 100) is a former voivodeship road. It ran through the Pomeranian Voivodeship leading from Rumia to Pierwoszyno where it met Voivodeship road 101. The road ran through an old German Air Force military airfield.[1]
On 12 April 2023 DW 100 lost provincial road status (along with DW 101 and a portion of DW 218) as part of resolution No. 312/499/23 of the Pomeranian Voivodeship Board.