Canglang District (simplified Chinese: 沧浪区; traditional Chinese: 滄浪區; pinyin: Cānglàng Qū) is a former district of Suzhou in Jiangsu Province. The district had an area of 30 km² (12 sq mi) and in 2001 the population was around 310,000.

Canglang 沧浪区
District of the People's Republic of China
1955–2012
History
• Established	1955
• Disestablished	2012
Succeeded by Gusu District
Today part of	Part of the Gusu District

The postal code for Canglang District is 215006 and the telephone code is 0512.

On 1 September 2012, Canglang District was merged with Pingjiang District and Jinchang District to form Gusu District.

31°18′09″N 120°37′52″E / 31.30250°N 120.63111°E / 31.30250; 120.63111