| Official Name: | Valandan |
| Native Name: | ولندان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Isfahan |
| Subdivision Type2: | County |
| Subdivision Name2: | Shahreza |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Manzariyeh |
| Population As Of: | 2006 |
| Population Total: | 276 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 31.9092°N 51.9081°W |
Valandan (Persian: ولندان, also Romanized as Valandān; also known as Valandūn) is a village in Manzariyeh Rural District, in the Central District of Shahreza County, Isfahan Province, Iran. At the 2006 census, its population was 276, in 83 families. The main families living in this village are The Mardānies, The Hemmaties and The Atāees. Many former residents have immigrated to other cities such as Isfahan, Abadan, Tehran. One of the greatest Valandanians is Dr. Parviz Moin, professor of Mechanical Engineering at Stanford University.