| Chen Lai Su-mei | |
| Native Name Lang: | zh-tw |
| Office: | Member of the Legislative Yuan |
| Term Start: | 1 February 2016 |
| Term End: | 31 January 2020 |
| Constituency: | Taoyuan City 2 |
| Office1: | Member of the Taoyuan City Council |
| Term Start1: | 25 December 2014 |
| Term End1: | 31 January 2016 |
| Constituency1: | District 9 (Yangmei) |
| Office2: | Member of the Taoyuan County Council |
| Term Start2: | 25 December 2006 |
| Term End2: | 24 December 2014 |
| Constituency2: | District 9 (Yangmei) |
| Birth Date: | 10 January 1964 |
| Birth Place: | Hsinchu County, Taiwan |
| Nationality: | Taiwanese |
| Party: | Democratic Progressive Party |
| Alma Mater: | Vanung University |
Chen Lai Su-mei (; born 10 January 1964) is a Taiwanese politician.
Chen Lai is a graduate of the . She subsequently earned a bachelor's degree from Vanung University and pursued an Executive Master of Business Administration degree at National Central University.
Chen Lai was a member of the Taoyuan County Council from 2006 to 2014, when she was elected to the first Taoyuan City Council.[1] Chen Lai left her Taoyuan City Council seat vacant upon election to the Legislative Yuan in 2016.[1] [2] As a member of the Legislative Yuan, she commented on Taiwanese labor laws on the regulation of overtime.[3]