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 ofPart 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