Don Mueang is one of the 50 districts of Bangkok, Thailand. It is bounded by: Mueang Pathum Thani and Lam Luk Ka of Pathum Thani provinc…Don Mueang is one of the 50 districts of Bangkok, Thailand. It is bounded by: Mueang Pathum Thani and Lam Luk Ka of Pathum Thani province; Sai Mai, Bang Khen and Lak Si of Bangkok; and Pak Kret of Nonthaburi province. Don Mueang regarded as the uppermost part of Bangkok.