2020 Billie Jean King Cup Asia/Oceania Zone Group II – Pool B (Wellington)

Pool B (Wellington) of the 2020–21 Billie Jean King Cup Asia/Oceania Zone Group II was one of four pools in the Asia/Oceania zone of the 2020–21 Billie Jean King Cup. Four teams competed in a round robin competition, with the top team and the bottom teams proceeding to their respective sections of the play-offs: the top team played for advancement to Group I.

Standings
''Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-team ties, head-to-head records; 4. in three-team ties, (a) percentage of matches won (head-to-head records if two teams remain tied), then (b) percentage of sets won (head-to-head records if two teams remain tied), then (c) percentage of games won (head-to-head records if two teams remain tied), then (d) Billie Jean King Cup rankings.''