| Dates: | 4 October 1955– 22 November 1955 |
| Number Edition: | 22nd |
| Venue: | Singapore Badminton Hall |
| Location: | Geylang, Singapore |
| Ms: | Ong Poh Lim |
| Country Ms: | Colony of Singapore |
| Ws: | Helen Heng |
| Country Ws: | Colony of Singapore |
| Md1: | Ismail Marjan |
| Country Md1: | Colony of Singapore |
| Md2: | Ong Poh Lim |
| Country Md2: | Colony of Singapore |
| Wd1: | Helen Heng |
| Country Wd1: | Colony of Singapore |
| Wd2: | Baby Low |
| Country Wd2: | Colony of Singapore |
| Xd1: | Teoh Peng Hooi |
| Country Xd1: | Colony of Singapore |
| Xd2: | Lau Hui Huang |
| Country Xd2: | Colony of Singapore |
| Previous: | 1954 |
| Next: | 1956 |
The 1955 Singapore Open, also known as the 1955 Singapore Badminton Championships, took place from 4 October – 22 November 1955 at the Singapore Badminton Hall in Singapore. The ties were played over a few months with the first round ties being played on the 4th of October[1] and the last (mixed doubles final) was played on the 22nd of November.[2] [3] [4] [5]
In the same year, Wee Kim Wee was elected as the president of SBA and he promised to look into the opening of existing annual championships to overseas players, i.e., that of All-England and U.S. championships after a proposal raised by an association member was turned down by the previous committee.[6]
| Category | Winners | Runners-up | Score | |
|---|---|---|---|---|
| Men's singles | Ong Poh Lim | Omar Ibrahim | 15–8, 15–5 | |
| Women's singles | Helen Heng | Baby Low | 11–3, 11–5 | |
| Men's doubles | Ismail Marjan & Ong Poh Lim | 15–7, 15–7 | ||
| Women's doubles | Eunice de Souza & Jessie Ong | 13–15, 15–7, 15–4 | ||
| Mixed doubles | 15–8, 7–15, 18–13 |