郑州市公共交通，河南省，中国
Zhengzhou is home to Yutong (宇通客车), the largest bus manufacturer in China. Yutong is known for its coaches exported to Singapore and other countries. The city has in the past largely relied on bus manufacturers outside this city, but now almost all new city buses in Zhengzhou are produced by Yutong and come in various types and sizes, including articulated, double-deck, midi, hybrid-electric, fully-electric, CNG/LNG, and 3-axle versions.

Zhengzhou Bus operates approximately 6,000 buses in the city, of which 1,663 are hybrid buses (as of 2014). While many developed cities are testing out hybrid technology, one in every three bus operated by Zhengzhou Bus is a parallel hybrid and this ratio continues to increase. The city has an extensive Bus Rapid Transit (BRT) network, the longest being circle route B1 and operated by "Jumbo" (巨无霸) hybrid articulated buses.

Due to frequent updates to models by the bus manufacturer and difficulties in distinguishing individual models, photos may be divided into broad categorizes which may include multiple bus models.