| Velyki Dederkaly | |
| Native Name: | Великі Дедеркали |
| Native Name Lang: | uk |
| Settlement Type: | Village |
| Pushpin Map: | Ukraine Ternopil Oblast#Ukraine |
| Coordinates: | 50.025°N 26.1167°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Kremenets Raion |
| Established Title: | First mentioned |
| Established Title1: | Magdeburg rights |
| Leader Title: | City Mayor |
| Unit Pref: | Metric |
| Population Total: | 1207 |
| Population As Of: | 2001 |
| Population Density Km2: | auto |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Postal Code Type: | Postal code |
| Area Code Type: | Area code |
Velyki Dederkaly (Polish: Dederkały Wielkie) is a village in Kremenets Raion, Ternopil Oblast, Ukraine. It hosts the administration of Velyki Dederkaly rural hromada, one of the hromadas of Ukraine.[1]
Until 18 July 2020, Velyki Dederkaly was located in Shumsk Raion. The raion was abolished in July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Ternopil Oblast to three. The area of Shumsk Raion was merged into Kremenets Raion.[2] [3]