| Port Waikato | |
|---|---|
| Single-member constituency for the New Zealand House of Representatives | |
| Region | Auckland and Waikato |
| Major settlements | Pukekohe, Ngāruawāhia (formerly) |
| Current constituency | |
| Created | 1996–2008 (original), 2020 (recreated) |
| Current MP | Andrew Bayly |
| Party | National |
Port Waikato is a New Zealand parliamentary electorate which existed for four parliamentary terms from 1996 to 2008, and was recreated by the 2019/20 electoral redistribution ahead of the 2020 election. It was held by Bill Birch for one term, and by Paul Hutchison for the following three terms. From 2020, it was held by Andrew Bayly. All of these were members of the National Party.
During the campaign for the 2023 general election, the ACT Party candidate died. Only a poll for the party vote was held during this election; the electorate vote was determined in the 2023 Port Waikato by-election.