| Romanian International Championships | |
| Type: | Defunct |
| Tour: | ILTF Circuit (1930-1981) |
| Location: | Bucharest Mamaia |
| Venue: | Various |
| Men's Singles: | Andrei Dîrzu |
The Romanian International Championships was a tennis tournament held in Romania from 1930 until 1981.
Past champions included József Asbóth, Władysław Skonecki, Günther Bosch, Ilie Nastase and Ion Țiriac.
The event was held in mainly in Bucharest, bur also occasionally in Mamaia. It was held typically in late summer in early autumn, often in early September. When the Grand Prix circuit began in 1970, the event was not part of it and it dwindled. Eventually it wasn't held anymore. A decade after the event ended, the Romanian Open began. This is an ATP event.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 1930 | Franjo Šefer[1] | Ghica Poulieff | 2-6, 4-6, 7-5, 6-3, 6-0 |
| 1931 |  Béla von Kehrling | 0-6, 8-6, 3-6, 6-2 rtd. | |
| 1932 | Louis Haensch | Ghica Poulieff | 6-2, 6-2, 9-7 |
| 1934 | Jósef Caska | Ghica Poulieff | 8-6, 6-3, 6-0 |
| 1935 | Svatopluk Černoch |  Kazimierz Tarlowski | 1-6, 2-6, 6-4, 6-3, 6-0 |
| 1936 | Cristea Caralulis | 6-4, 6-4, 7-5 | |
| 1940-45 | No competition | ||
| 1949 | Gheorghe Viziru | 8-6, 6-2, 6-2 | |
| 1950 | Gheorghe Viziru | 1-6, 6-4, 7-5, 6-2 | |
| 1956 | Jan Krajcik | Zoltán Katona | 6-4, 3-6, 6-2, 6-3 |
| 1957[2] | Gheorghe Viziru | Sergei Andreev | 6-2, 5-7, 0-6, 7-5, 6-4 |
| 1958 | Sergei Andreev | 2-6, 7-5, 6-1, 6-2 | |
| 1961 | Gheorghe Viziru | ||
| 1966 | Ion Țiriac | 8-6, 6-4, 6-4 | |
| 1967[3] | Tom Okker | 6-1, 7-5, 3-6, 4-6, 6-3 | |
| 1968[4] |  John Alexander | 6-4, 11-9, 6-2 | |
| 1970[5] | František Pála | 6-2, 6-1, 7-5 | |
| 1976 | Dumitru Hărădău | 6-4, 6-1, 6-0 | |
| 1978 | Dumitru Hărădău | 6-4, 6-7, 6-2 | |
| 1981 | Octavian Vilcioiu | 6-3, 6-2 | |