Welsh International Past winners Past winners

| Year_ | Men_s_singles | Women_s_singles | Men_s_doubles | Women_s_doubles | Mixed_doubles |
|---|---|---|---|---|---|
| 1939 | Tage Madsen | Betty Uber | Thomas Boyle James Rankin | Betty Uber Diana Doveton | Thomas Boyle Olive Wilson |
| 1940–1955 | no competition | no competition | no competition | no competition | no competition |
| 1956 | James P. Doyle | H. B. Mercer | Desmond Lacey James P. Doyle | H. B. Mercer R. Smyth | Kenneth Carlisle R. Smyth |
| 1957 | Oon Chong Teik | Maggie McIntosh | Kenneth Derrick A. R. V. Dolman | J. A. Russell Maggie McIntosh | Kenneth Derrick B. Maxwell |
| 1958 | Oon Chong Jin | Mary O`Sullivan | Kenneth Derrick A. R. V. Dolman | June Timperley Patricia Dolan | Oon Chong Jin June Timperley |
| 1959 | Hugh Findlay | Heather Ward | Tony Jordan Hugh Findlay | Heather Ward P. E. Broad | Hugh Findlay Heather Ward |