The 2024 Davis Cup World Group I was held from 13 to 15 September. The twelve winners from the World Group I will play at the qualifying round and the twelve losers will play at the World Group I play-offs in 2025.
Twenty-four teams participated in the World Group I, in series decided on a home and away basis. The seedings were based on the Nations Ranking.
These twenty-four teams were:
The 12 winning teams from the World Group I will play in the qualifying round and the 12 losing teams will play in the World Group I play-offs in 2025.
#: Nations Ranking as of 5 February 2024.
Seeded teams
Unseeded teams