| Rudnik Duży | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Siedlce |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Wodynie |
| Pushpin Map: | Poland |
| Coordinates: | 51.9869°N 21.9161°W |
Rudnik Duży (pronounced as /pl/) is a village in the administrative district of Gmina Wodynie, within Siedlce County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 8km (05miles) south-west of Wodynie, 320NaN0 south-west of Siedlce, and 680NaN0 east of Warsaw.