The 1989 Fernleaf Classic was a women's tennis tournament played on outdoor hard courts in Wellington, New Zealand, and was part of the Category 1 tier of the 1989 WTA Tour.

It was the 2nd edition of the tournament and was held from 6 February until 12 February 1989.

First-seeded Conchita Martínez won the singles title.

[1][2] Conchita Martínez defeated Jo-Anne Faull 6–1, 6–2 Elizabeth Smylie / Janine Thompson defeated Tracey Morton / Heidi Sprung 7–6(7–3), 6–1