Maidan is a valley in the Lower Dir District of the Khyber Pakhtunkhwa province of Pakistan.

Kumber, being the main village of the Maidan valley, is a big trade centre comprising many commercial markets.

People from various villages of the valley come to Kumbar Bazaar to fulfill their daily needs.

Tehsil Maidan has recently been declared a subdivision, which comprises five Union Councils: Lal Qilla, Kotkay, Bashigram, Zaimdara and Gal.

PTI won the election in 2018 and Malak Liaqat Ali became a MPA and Bashir Khan MNA of Madian.