| Union | Czechoslovak Rugby Union |
|---|---|
| First international | |
 Czechoslovakia 6 – 23 Romania  (Bratislava, Slovakia; 22 May 1927)  Germany 38 – 0 Czechoslovakia (Leipzig, Germany; 9 November 1931) | |
| Largest win | |
Czechoslovakia 56 – 4 East Germany  (Varna, Bulgaria; 18 September 1974) | |
| Largest defeat | |
 Romania 60 – 6 Czechoslovakia (Bucharest, Romania; 9 April 1978) | |
The Czechoslovakia national rugby union team was the national rugby team of Czechoslovakia, before the country was split into the Czech Republic and Slovakia. They participated in qualifiers for the 1991 Rugby World Cup, but did not qualify.