| Dates: | 10 August 1998– 16 August 1998 |
| Number Edition: | 50th |
| Level: | 5S |
| Prize Money: | 170,000 |
| Venue: | Singapore Indoor Stadium |
| Location: | Kallang, Singapore |
| Ms: | Hendrawan |
| Country Ms: | INA |
| Ws: | Ye Zhaoying |
| Country Ws: | CHN |
| Md1: | Sigit Budiarto |
| Country Md1: | INA |
| Md2: | Candra Wijaya |
| Country Md2: | INA |
| Wd1: | Ge Fei |
| Country Wd1: | CHN |
| Wd2: | Gu Jun |
| Country Wd2: | CHN |
| Xd1: | Tri Kusharjanto |
| Country Xd1: | INA |
| Xd2: | Minarti Timur |
| Country Xd2: | INA |
| Previous: | 1997 |
| Next: | 1999 |
The 1998 Singapore Open (also known as the Konica Cup) was a five-star badminton tournament that took place at the Singapore Indoor Stadium in Singapore, from August 10 to August 16, 1998.[1] The total prize money on offer was US$170,000.[2]
| Category | Winners | Runners-up | Score | |
|---|---|---|---|---|
| Men's singles | Hendrawan | Peter Gade | 15–10, 15–8 | |
| Women's singles |  Ye Zhaoying | Susi Susanti | 11–5, 6–11, 11–2 | |
| Men's doubles | Sigit Budiarto & Candra Wijaya | Rexy Mainaky & Ricky Subagja | 15–5, 15–5 | |
| Women's doubles | Ge Fei & Gu Jun | Tang Hetian & Qin Yiyuan | 15–8, 15–13 | |
| Mixed doubles | Tri Kusharjanto & Minarti Timur | Michael Søgaard & Rikke Olsen | 15–10, 15–8 |