From January 1 1943 till May 9 1946

From January 1 1943 till May 9 1946, the province Nonthaburi was abolished and split between Thonburi and Phra Nakhon province, so the district, which was then under Phra Nakhon province, was renamed to simply Nonthaburi. After the recreation of the province, it changed back to are Mueang Nonthaburi.