Yishan Wong (Chinese: 黃易山; pinyin: Huáng Yìshān) is an American engineer and entrepreneur who was CEO of Reddit from March 2012 until his resignation in November 2014.

[2][3][4][5] With Niniane Wang he is also co-founder of the Mountain View coworking space Sunfire Offices,[6] and was an advisor at Quora.

"[11] In 2013, he hired Ellen Pao as the Vice President of Business Development and Strategic Partnerships and later recommended her as CEO.

[14] Wong, who thought newer employees would prefer to work in a less expensive area, stated that before the disagreement he had considered leaving due to an abundance of stress.

[16] Wong is a graduate of Mounds View High School in Arden Hills, Minnesota, and of Carnegie Mellon University in Pittsburgh, Pennsylvania.