1984 Davis Cup
The 1984 Davis Cup was the 73rd edition of the Davis Cup, the most important tournament between national teams in men's tennis. 62 teams would enter the competition, 16 in the World Group, 25 in the Europe Zone, 12 in the Eastern Zone, and 9 in the Americas Zone. Singapore and Senegal made their first appearances in the tournament.
Sweden defeated the United States in the final, held at the Scandinavium in Gothenburg, Sweden, on 16–18 December, to win their 2nd Davis Cup title.Draw
Final
Sweden vs. United StatesDate: 28–30 September
| Home team | Score | Visiting team | Location | Surface |
| 1–4 | ' | Eastbourne | Grass |
| ' | 5–0 | | West Berlin | Clay |
| 2–3 | ' | Aarhus | Clay |
| ' | 4–1 | | Guayaquil | Clay |
- ,, and remain in the World Group in 1985.
- ,, and are relegated to Zonal competition in 1985.
Americas Zone
- are promoted to the World Group in 1985.
Eastern Zone
- are promoted to the World Group in 1985.
Europe Zone
Zone A
- are promoted to the World Group in 1985.
Zone B
- are promoted to the World Group in 1985.
