Portugal Davis Cup team
| Portugal | |
|---|---|
| Captain | Nuno Marques | 
| Coach | Emanuel Couto | 
| ITF ranking | 28 (20 September 2021) | 
| Highest ITF ranking | 21 (10 April 2017) | 
| Colors | red & white | 
| First year | 1925 | 
| Years played | 62 | 
| Ties played (W–L) | 106 (44–62) | 
| Years in World Group  | 0 | 
| Best finish | WG Play-Offs (1994, 2017) | 
| Most total wins | João Cunha e Silva (37–40) | 
| Most singles wins | João Cunha e Silva (25–28) | 
| Most doubles wins | Emanuel Couto (13–5) | 
| Best doubles team | Frederico Gil / Leonardo Tavares (9–5) | 
| Most ties played | João Cunha e Silva (30) | 
| Most years played | João Cunha e Silva (16) Nuno Marques (16)  | 
The Portugal men's national tennis team represents Portugal in Davis Cup tennis competition and is governed by the Federação Portuguesa de Ténis
Portugal competes in the Europe/Africa Zone Group I in 2017, after being promoted from Group II in the 2015 season. They have never played in the World Group, but reached the World Group play-offs in 1994 and 2017.