The Americas Zone was one of the three zones of the regional Davis Cup competition in 2008.

In the Americas Zone there were four different tiers, called groups, in which teams competed against each other to advance to the upper tier. The four teams in Group IV played in a single Round-robin tournament. The top two teams were promoted to the Americas Zone Group III in 2009. All other teams remained in Group IV.^[1]

• Venue: Country Club, Tegucigalpa, Honduras (hard)
• Date: 16–18 July
• Withdrawn:  Trinidad and Tobago

		CRC	HAI	BER	ISV
1	Costa Rica (3–0)		2–1	3–0	2–0
2	Haiti (2–1)	1–2		2–0	2–1
3	Bermuda (1–2)	0–3	0–2		3–0
4	U.S. Virgin Islands (0–3)	0–2	1–2	0–3

• Costa Rica and Haiti promoted to Group III in 2009.

Bermuda 0	Country Club, Tegucigalpa, Honduras[2] 16 July 2008 Hard		Costa Rica 3
1 2 3 1 Jenson Bascome Ignaci Roca 4 6 1 6     2 Gavin Manders Federico Chavarría 2 6 0 6     3 Jordan Talbot / David Thomas Federico Chavarría / Fernando Martínez Manrique 3 6 1 6

Haiti 2	Country Club, Tegucigalpa, Honduras[3] 16 July 2008 Hard		U.S. Virgin Islands 1
1 2 3 1 Jean Marc Bazanne Kristepher Elien 62 77 2 6     2 Olivier Sajous Kevin Motta 6 4 6 1     3 Ronald Agénor / Olivier Sajous Kristepher Elien / Henry Christian Nelthropp 6 3 6 3

Bermuda 3	Country Club, Tegucigalpa, Honduras[4] 17 July 2008 Hard		U.S. Virgin Islands 0
1 2 3 1 Jenson Bascome Kristepher Elien 77 64 6 1     2 Gavin Manders Kevin Motta 6 0 6 1     3 Jordan Talbot / David Thomas Henry Christian Nelthropp / Alric Kevin Plaskett 6 3 7 5

Costa Rica 2	Country Club, Tegucigalpa, Honduras[5] 17 July 2008 Hard		Haiti 1
1 2 3 1 Ignaci Roca Jean Marc Bazanne 4 6 4 6     2 Federico Chavarría Olivier Sajous 6 2 6 3     3 Federico Chavarría / Fernando Martínez Manrique Jean Marc Bazanne / Olivier Sajous 77 62 2 6 6 2

Bermuda 0	Country Club, Tegucigalpa, Honduras[6] 18 July 2008 Hard		Haiti 2
1 2 3 1 Jenson Bascome Jean Marc Bazanne 2 6 4 6     2 Gavin Manders Olivier Sajous 3 6 2 6     3

Costa Rica 2	Country Club, Tegucigalpa, Honduras[7] 18 July 2008 Hard		U.S. Virgin Islands 0
1 2 3 1 Federico Chavarría Kristepher Elien 6 0 6 3     2 Pablo Núñez Kevin Motta 6 3 6 3     3