Suchow, Soochow, Su-chow, and Soo-chow are irregular romanizations of various Chinese placenames.

They generally refer to:

Xuzhou in Jiangsu Suzhou in Jiangsu Suzhou, Gansu, a former name of Jiuquan in Gansu Xuzhou, Sichuan, a former name of Yibin in Sichuan Soochow University (Suzhou), Suzhou, China Soochow University (Taiwan), in Taipei Soochow (crater) on Mars

Other uses Suchów in Poland "MV Soochow", ship with China Navigation Company of Hong Kong

See also Suzhou (disambiguation) Xuzhou (disambiguation)