The 1998 Denmark Open in badminton was held in Vejle, from October 14 to October 18, 1998. It was a four-star tournament and the prize money was US$120,000.
| Category | Winners | Runners-up | Score |
|---|---|---|---|
| Men's singles | 15–8, 17–14 | ||
| Women's singles | 13–10, 11–8 | ||
| Men's doubles | 15–11, 15–6 | ||
| Women's doubles | 15–17, 15–10, 15–11 | ||
| Mixed doubles | 15–6, 15–14 |