|Location||299 Charoen Nakhon Soi 5, Charoen Nakhon Road, Khlong San, Bangkok, Thailand 10600|
|Opening date||9 November 2018|
|Architect||Urban Architect Co., Ltd.|
|Total retail floor area||525,000 m2 (5,650,000 sq ft) retail floor space|
|No. of floors||10 (including underground)|
|Public transit access|
Iconsiam, stylized as ICONSIAM, and ICS is a mixed-use development on the banks of the Chao Phraya River in Bangkok, Thailand. It includes one of the largest shopping malls in Asia, which opened to the public on 9 November 2018, as well as hotels and residences. The ฿54 billion (US$1.5 billion) project is being developed as a joint venture by Siam Piwat group, a Thai luxury shopping mall developer, MQDC Magnolia Quality Development, and Charoen Pokphand Group. The complex includes the tallest and 5th tallest tallest buildings in Thailand: the 52-storey Mandarin Oriental Residences and the 70-floor Magnolias Waterfront Residences.
ICONSIAM is located adjacent to the APM Gold Line Charoen Nakhon Station, which connects to the BTS system at Krung Thon Buri Station. It opened on 16 December 2020. ICONSIAM is working with the Urban Design and Development Centre (UDDC) at Chulalongkorn University, the Marine Department of the Transport Ministry, and the Bangkok Metropolitan Administration to upgrade four river piers—Sathorn, Ratchawong, Tha Dindaeng, and Ratcha Nevy—by June 2019. Four piers are built on site for private boats and public ferries. Visitors can ride the ferry provided by ICONSIAM from various piers; Sathorn Pier, Sheraton Hotel Bangkok.