| Election Name: | 2003 Democratic Progressive Party presidential primary |
| Flag Image: | File:Green Island with White Cross.svg |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1999 Democratic Progressive Party presidential primary |
| Previous Year: | 1999 |
| Next Election: | 2007 Democratic Progressive Party presidential primary |
| Next Year: | 2007 |
| Election Date: | 11 December 2003 |
| Candidate1: | Chen Shui-bian |
| Color1: | 00AB4E |
| Percentage1: | 100.00% |
| DPP nominee | |
| Before Election: | Chen Shui-bian |
| After Election: | Chen Shui-bian |
The 2003 Democratic Progressive Party presidential primary was the selection process by which the Democratic Progressive Party of the Republic of China (Taiwan) chose its candidate for the 2004 presidential election. The DPP candidate for president was not selected because only one person, the incumbent President Chen Shui-bian, wanted to take the ticket.
| Candidate | Votes | Percentage | |
| Chen | —— | unopposed |