2003 Fed Cup Asia/Oceania Zone

The Asia/Oceania Zone was one of three zones of regional competition in the 2003 Fed Cup.

Group I

 * Venue: Tokyo, Japan (outdoor hard)
 * Date: 21–25 April

The eleven teams were divided into two pools of five and six teams. The teams that finished first and second in the pools played-off to determine which team would partake in the World Group play-offs. The two nations coming last in the pools were relegated to Group II for 2004.

Play-offs

 * ' and ' advanced to 2003 World Group play-offs.
 * ' and ' relegated to Group II in 2004.

Group II

 * Venue: Tokyo, Japan (outdoor hard)
 * Date: 21–24 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 2004.

Pool

 * ' and ' advanced to Group I for 2004.