2024 Davis Cup World Group I

The 2024 Davis Cup World Group I will be held in 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.

Teams
Twenty-four teams will participate 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:
 * 12 losing teams from the qualifying round in February 2024
 * 12 winning teams from the World Group I play-offs in February 2024

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 2025.

#: Nations Ranking as of 5 February 2024.

Seeded teams
 * 1)  (#5)
 * 2)  (#7)
 * 3)  (#18)
 * 4)  (#19)
 * 5)  (#21)
 * 6)  (#22)
 * 7)  (#23)
 * 8)  (#24)
 * 9)  (#25)
 * 10)  (#26)
 * 11)  (#27)
 * 12)  (#28)

Unseeded teams
 * (#29)
 * (#30)
 * (#31)
 * (#32)
 * (#33)
 * (#34)
 * (#35)
 * (#36)
 * (#38)
 * (#40)
 * (#41)
 * (#43)