1983 Davis Cup

The 1983 Davis Cup (also known as the 1983 Davis Cup by NEC for sponsorship purposes) was the 72nd edition of the Davis Cup, the most important tournament between national teams in men's tennis. 60 teams would enter the competition, 16 in the World Group, 25 in the Europe Zone, 10 in the Eastern Zone, and 9 in the Americas Zone.

Australia defeated Sweden in the final, held at the Kooyong Stadium in Melbourne, Australia, on 26–28 December, to win their 25th title overall.

Final
Australia vs. Sweden

Relegation play-offs
Date: 30 September–2 October


 * ,, and  remain in the World Group in 1984.
 * ,, and  are relegated to Zonal competition in 1984.

Americas Zone

 * are promoted to the World Group in 1984.

Eastern Zone

 * are promoted to the World Group in 1984.

Zone A

 * are promoted to the World Group in 1984.

Zone B

 * are promoted to the World Group in 1984.