Fanfou (simplified Chinese: 饭否; traditional Chinese: 飯否; pinyin: Fànfǒu) is a Chinese microblogging (weibo) website.

Fanfou.com was founded by Wang Xing with the team that created Xiaonei on 12 May 2007.

The website was developed in LAMP stack with Twitter-compatible APIs.

Hewlett-Packard became its first paid customer on June 2, 2009.

[1] It was closed on 7 July 2009 due to censorship in the wake of July 2009 Ürümqi riots.