Hongzhuang () is an interchange station between Line 4 and Line 7 of the Suzhou Metro. The station is located in Wuzhong District of Suzhou. It has been in use since April 15, 2017, when Line 4 first opened.
Hongzhuang station served as the intersection point between the two branches of Line 4, going towards Muli and Tongli, until the Muli branch was incorportated into Line 7.
A cross-platform interchange is provided between Line 4 and Line 7.