1 Utama is a shopping mall in Bandar Utama, Selangor, Malaysia, with an area of 5,590,000 square feet (519,000 m2) and containing 713 stores. It is one of the largest shopping malls in Malaysia and the seventh-largest shopping mall in the world before IOI City Mall in Putrajaya surpassed it in 2022. The first phase of the mall, now known as the "Old Wing", was opened in September 1995. With the increase in customer traffic and demand for retail spaces inside the mall, a second phase called "New Wing" was added in 2003.

Bandar Utama Damansara is a residential township located within the Sungai Buloh mukim (subdivision) of the Petaling District, Selangor, Malaysia. It is a residential suburb and home to the popular 1 Utama Shopping Centre. Bandar Utama Damansara, together with neighbouring Kampung Sungai Kayu Ara, form the PJU 6 section of the city of Petaling Jaya.