The Shadow Cabinet of Simon Bridges formed the official Opposition in the 52nd New Zealand Parliament. It comprised all members of the New Zealand National Party, which was the largest party not a member of the Government.

The 52nd New Zealand Parliament was a meeting of the legislature in New Zealand, which opened on 7 November 2017 following the 2017 general election and dissolved on 6 September 2020. The New Zealand Parliament comprises the Sovereign and the House of Representatives, which consists of 120 members.