2017–18 New Zealand Women's Twenty20 Competition

The 2017–18 New Zealand Women's Twenty20 Competition was the eleventh season of the women's Twenty20 cricket competition played in New Zealand. It ran from November 2017 to February 2018, with 6 provincial teams taking part. Wellington Blaze topped the group with 7 wins to win their 4th Twenty20 title.

The tournament ran alongside the 2017–18 Hallyburton Johnstone Shield.

Competition format
Teams played in a double round-robin in a group of six, therefore playing 10 matches overall. Matches were played using a Twenty20 format. The team that topped the group were named the Champions.

The group worked on a points system with positions being based on the total points. Points were awarded as follows:

Win: 4 points

Tie: 2 points

Loss: 0 points.

Abandoned/No Result: 2 points.

Points table

 * Source: ESPN Cricinfo

Most runs
Source: ESPN Cricinfo

Most wickets
Source: ESPN Cricinfo