More than 80 same sex couples have tied the knot since the law legalising same sex marriage came into effect a month ago yesterday.
Fifty-eight New Zealand couples and 26 overseas couples have taken their vows in the last four weeks, registrar-general of Births, Deaths and Marriages, Jeff Montgomery said.
"We are seeing continued national and international interest by same sex couples in getting married in New Zealand.''
Births, Deaths and Marriages had issued a number of marriage licences for same sex couples, which were valid for three months, Mr Montgomery said.
"We expect the number of same sex weddings to increase as we move into spring.''