Chak no 38 (Urdu: چک نمبر 38) is a village in Mandi Bahauddin District, Pakistan, located eight kilometres (5.0 mi) south of Mandi Bahauddin. Its zip code is 50471. It was well known during British rule due to its organized bazaars and local markets which were under the control of the Chowdhury community. The village is named after the Choudhury tribes who traditionally came here with their families according to the normal practice for a Chak (village) of Pakistani Punjab. They lived beside a bend in the canal which flows through an Upper Jehlum canal, which was a suitable, sheltered location. This is the reason why it is called Dinga Chak.