Ban Mai, Bang Yai

Ban Mai (บ้านใหม่, ) is one of the six subdistricts (tambon) of Bang Yai District, in Nonthaburi Province, Thailand. Neighbouring subdistricts are (from north clockwise) Nong Phrao Ngai, Bang Khu Rat, Bang Mae Nang, Bang Yai and Khlong Yong. In 2020, it had a total population of 9,206 people.

Central administration
The subdistrict is subdivided into 11 administrative villages (muban).

Local administration
The area of the subdistrict is shared by two local administrative organizations.
 * Bang Yai Subdistrict Municipality (เทศบาลตำบลบางใหญ่)
 * Ban Mai Subdistrict Administrative Organization (องค์การบริหารส่วนตำบลบ้านใหม่)