The 1989 Davis Cup World Group qualifying round was held from 20 to 24 July. They were the main play-offs of the 1989 Davis Cup. The winners of the playoffs advanced to the 1990 Davis Cup World Group, and the losers were relegated to their respective Zonal Regions I.
The eight losing teams in the World Group first round ties and eight winners of the Zonal Group I final round ties competed in the World Group qualifying round for spots in the 1990 World Group.