Biography
Grant Lewis McCallum is a New Zealand politician representing the National Party as a Member of Parliament since the 2023 New Zealand general election.
Source: WikipediaImpact this term
54th Parliament · since the 2023 general election
These are factual counts from the public record, not a score. MPs do different jobs: list and electorate MPs, ministers and backbenchers all contribute differently, and MPs first elected in 2023 have a shorter record. We show the facts so you can decide what counts as doing enough.
Policies they shape, and why
Bills they’ve worked on
Voting record
Most votes in Parliament are party votes, where MPs vote as a block with their party. So on the large majority of votes Grant McCallum voted the same way as National. The votes that show an MP’s own view are conscience (personal) votes, where MPs vote individually.
No conscience (personal) votes are recorded for Grant McCallum this term. These votes are rare, because Parliament decides most matters by party vote. We record them from Hansard as they occur.
Declared interests
What Grant McCallum has declared in the official register: directorships, property, trusts, debts and gifts. Registers actual and potential conflicts of interest; it is not a measure of wealth.
1 Company directorships and controlling interests Odyssey Global Limited – development of microbial technology Grant McCallum Limited – agriculture/farming Ronald & Pam McCallum Limited – dairy farming Glenclova Solar Limited – electricity generation 2 Other companies and business entities Fonterra – dairy co-operative Ballance Agri-nutrients – fertilizer manufacturer Livestock Improvement Corporation – livestock fertility services MicroBio Solutions Limited (in trust) – effluent management 3 Employment Grant McCallum Limited – agriculture/farming 4 Beneficial interests in, and trusteeships of, trusts Grant McCallum Family Trust (trustee) McCallum Family Trust (trustee and beneficiary) M R McCallum (trustee) 5 Organisations and trusts seeking Government funding Waitangi National Trust Board – oversees the management of the Waitangi Treaty Grounds and surrounding estate 6 Real property Family home – Maungatūroto Private home – Paihia 7 Retirement schemes KiwiSaver – Milford Asset Management 10 Debts owed by you ASB Bank – farm loan (x3) ASB Bank – home loan 12 Gifts Blues v Crusaders ticket (box) – Eden Park Trust All Blacks v South Africa ticket (box) – Eden Park Trust Parliamentary Fishing Trip – Fish & Game New Zealand Parliamentary Hunting Trip – Game Animal Council Hon Todd
Register of Pecuniary Interests (parliament.nz) · as at 31 January 2026Taxpayer-funded expenses
Travel and accommodation paid by Parliamentary Service for 1 January – 31 March 2026. Ministers’ expenses are disclosed separately.
Latest coverage
News and video mentioning Grant McCallum, from the sources on our coverage page.
Nothing tagged to Grant McCallum in the current window. Coverage is concentrated on ministers and party leaders — most backbenchers appear rarely, and that is the real state of the record rather than a gap in ours.
Details sourced from parliament.nz and the public record. Bills, written questions, declared interests and expenses refresh automatically from Parliament’s official sources; conscience votes are recorded from Hansard as they occur. Photo: New Zealand National Party, CC BY-SA 4.0 (source ).