Kuantan Singingi Regency
| Kuantan Singingi Regency Kabupaten Kuantan Singingi | |
|---|---|
| Coordinates: 0°0′0″N 101°55′0″E / 0.00000°N 101.91667°E | |
| Country | Indonesia | 
| Province | Riau | 
| Regency seat | Teluk Kuantan | 
| Government | |
| • Regent | Suhardiman Amby | 
| • Vice Regent | Mukhlisin | 
| Area | |
|  • Total | 7,656.03 km2 (2,956.01 sq mi) | 
| Population  (2024 estimate) | |
|  • Total | 365,989 | 
| • Density | 48/km2 (120/sq mi) | 
| Time zone | UTC+7 (WIB) | 
| Website | www.kuansing.go.id | 
Kuantan Singingi (sometimes abbreviated to "Kuansing") is an inland regency (kabupaten) of Riau Province, Indonesia. It is located on the island of Sumatra. The regency was created on 4 October 1999 from what had been the western half of Indragiri Hulu Regency. It has an area of 7,656.03 km2 and had a population of 292,116 at the 2010 Census and 334,943 at the 2020 Census; the official estimate as at mid 2024 was 365,989 (comprising 186,061 males and 179,928 females). The seat of the regency is the town of Teluk Kuantan.