Ban Mi (Thai: บ้านหมี่, pronounced [bâːn mìː]) is a district (amphoe) in the western part of Lopburi province, central Thailand.

[1] Finally the Thai government changed the name to Ban Mi in 1939.

Neighboring districts are (from the northeast clockwise) Nong Muang, Khok Samrong, Mueang Lop Buri, Tha Wung of Lopburi, In Buri of Singburi province, and Takhli of Nakhon Sawan province.

The water resources of Ban Mi are the Bang Kham River and Khlong Anusasanan.

Ban Mi is divided into 22 sub-districts (tambons), which are further subdivided into 157 administrative villages (mubans).