| Hsinchu City | |
| Type: | Single-member |
| Parl Name: | Legislative Yuan |
| Region Label: | District |
| Region: | Hsinchu City |
| Elects Howmany: | 1 |
| Electorate: | 338,323 |
| Year: | 2008 |
Hsinchu City is represented in the Legislative Yuan since 2008 by one at-large single-member constituency (Hsinchu Constituency,).
| Election | Taiwan Province 18th constituency | |||||
|---|---|---|---|---|---|---|
| 1989 | Hsu Wu-sheng | |||||
| Hsinchu City | ||||||
| 1992 | Hsieh Chi-ta | |||||
| 1995 | ||||||
| Hsinchu City | ||||||
| 1998 | ||||||
| 2001 | Lu Hsueh-chang | |||||
| 2004 | Ko Chun-hsiung | |||||
| bgcolor=#1F8B76 | ||||||
| Hsinchu City | ||||||
| 2008 7th | Lu Hsueh-chang | |||||
| 2012 8th | ||||||
| 2016 9th | Ker Chien-ming | |||||
| 2020 10th | Cheng Cheng-chien | |||||
| 2024 11th | ||||||