Weng Chang-liang (Chinese: 翁章梁; pinyin: Wēng Zhāngliáng; born 28 May 1965) is a Taiwanese politician who is the current magistrate of Chiayi County, serving since 25 December 2018.

He graduated from Chung Yuan Christian University with a bachelor's degree in computer science and engineering, then earned a master's degree in management from Nanhua University.

[1] Weng worked for the Chiayi County Government before he served as deputy minister of Council of Agriculture under Tsao Chi-hung in 2016.

[4] In March, he defeated Chiayi County Council speaker Chang Ming-ta in the primary.

[2][5] In the general election, Weng won 51% of the vote to defeat Kuomintang candidate Wu Yu-jen.