胡先翁
Sekolah Menengah Kebangsaan Bandar Tun Hussein Onn (2) (or SMKBTHO (2)), sometimes referred as SMK Bandar Tun Hussein Onn (2) (although there were never another school of the same name before it), is a secondary school in the state of Selangor, Malaysia. It is the only secondary school in the Bandar Tun Hussein Onn suburb.