Taman Tun Dr. Ismail, commonly abbreviated as TTDI, is a mid-sized residential township located in the Federal Territory of Kuala Lumpur, Malaysia. Situated on the border of Kuala Lumpur and Selangor, it is positioned near several other townships, including Bandar Utama Damansara, Damansara Utama, Mutiara Damansara, Bukit Kiara, and Sri Hartamas. The area remains within easy access to Bangsar and Damansara Heights.
The township falls under the jurisdiction of Kuala Lumpur City Hall (DBKL) and serves as a residential neighborhood featuring various businesses, including offices, restaurants, and retail shops. Notable high-rise office buildings in the area include Menara Ken and Plaza VADS. The township was named in honor of Tun Dr. Ismail bin Abdul Rahman, who served as Malaysia's first ambassador to the United States, a representative to the United Nations, and Deputy Prime Minister in 1970.