Tukzar is a town in Sancharak district of Sar-e Pol Province, Afghanistan. The town is the administrative centre of Sancharak district.
Tukzar has a hot-summer humid continental climate (Köppen: Dsa) with hot summers and cool winters. In winter, there is much more rainfall in Tokzar than in summer.
July is the warmest month of the year, the temperature in July averages . In January, the average temperature is , it is the lowest average temperature of the whole year.