The Czechoslovakia men's national tennis team competed from 1921–1992, winning the tournament once, in 1980. From 1993, the nations competed as:
- Czech Republic Davis Cup team (historical records assumed by Czech Republic)
- Slovakia Davis Cup team
| Czechoslovakia | |
|---|---|
 | |
| ITF ranking | N/A |
| First year | 1921 |
| Years played | 59 |
| Ties played (W–L) | 149 (92–57) |
| Years in World Group | 12 (13–12) |
| Davis Cup titles | 1 (1980) |
| Runners-up | 1 |
| Most total wins | Jan Kodeš (60–34) |
| Most singles wins | Roderich Menzel (40–12) |
| Most doubles wins | Jan Kodeš (21–15) |
| Best doubles team | Jaroslav Drobný and Vladimír Černík (11–2) |
| Most ties played | Jan Kodeš (39) |
| Most years played | Jan Kodeš (15) |