2005 Fed Cup Americas Zone

The Americas Zone was one of three zones of regional competition in the 2005 Fed Cup.

Group I

 * Venue: Carrasco Lawn Tennis Club, Montevideo, Uruguay (outdoor clay)
 * Date: 20–23 April

The eight teams were divided into two pools of four teams. The teams that finished first in the pools played-off to determine which team would partake in the World Group II Play-offs. The four nations coming last or second-to-last in the pools also played-off to determine which would be relegated to Group II for 2006.

Play-offs

 *  advanced to 2005 World Group II Play-offs.
 * ' and ' was relegated to Group II for 2006.

Group II

 * Venue: Liga de Tenis de Campo de Antioquia, Medellín, Colombia (outdoor clay)
 * Date: 21–23 April

The four teams played in one pool of four, with the two teams placing first and second in the pool advancing to Group I for 2006.

Pool

 * ' and ' advanced to Group I for 2006.