| Official Name: | Bansulab-e Shirzad |
| Native Name: | بان سولاب شيرزاد |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kermanshah |
| Subdivision Type2: | County |
| Subdivision Name2: | Dalahu |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Gahvareh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Qalkhani |
| Population As Of: | 2006 |
| Population Total: | 27 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 34.5178°N 46.3778°W |
Bansulab-e Shirzad (Persian: بان سولاب شيرزاد, also Romanized as Bānsūlāb-e Shīrzād; also known as Bān Sūleh-ye Shīrzād and Kotak Bozorg) is a village in Qalkhani Rural District, Gahvareh District, Dalahu County, Kermanshah Province, Iran. At the 2006 census, its population was 27, in 8 families.