Portugal International Previous winners Previous winners

| Year_ | Men_s_singles | Women_s_singles | Men_s_doubles | Women_s_doubles | Mixed_doubles |
|---|---|---|---|---|---|
| 1971 | Anton Sauter | Fina Salazar | Anton Sauter Erich Linnemann | no competition | Alfredo Salazar Fina Salazar |
| 1972 | Philip Smith | Nora Gardner | Eddy Sutton Bill Kidd | Nora Gardner Barbara Giles | Bill Kidd Barbara Giles |
| 1973 | Ray Stevens | Margaret Beck | Ray Stevens Elliot Stuart | Nora Gardner Barbara Giles | Ray Stevens Barbara Giles |
| 1974 | Elo Hansen | Barbara Giles | David Hunt Bill Kidd | Margo Winter Barbara Giles | David Hunt Margo Winter |
| 1975 | no competition | no competition | no competition | no competition | no competition |
| 1976 | Michael Wilks | Jane Webster | Michael Wilks Peter Bullivant | Jane Webster Kathleen Redhead | Peter Bullivant Kathleen Redhead |
| 1977 | Tariq Farooq | Karen Bridge | Ola Eriksson Christian Lundberg | Karen Bridge Anne Statt | Tim Stokes Karen Bridge |