Sekolah Menengah Kebangsaan Taman Tun Dr. Ismail
 Sekolah Menengah Kebangsaan Taman Tun Dr. Ismail (lit. Tun Dr. Ismail Park National Secondary School) or SMKTTDI is a secondary school located along Jalan Leong Yew Koh in Taman Tun Dr. Ismail a main township in Kuala Lumpur Malaysia. It was founded in 1980.