The 2023 Davis Cup World Group I was held from 14 to 17 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 2024.
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 at the qualifying round and the 12 losing teams will play at the World Group I Play-offs in 2024.
#: Nations Ranking as of 6 February 2023.
Seeded teams
Unseeded teams