---
title: "Rob Horstman: political ads and spending | Election Computer"
description: "What Rob Horstman has spent on Facebook and Instagram ads, and the ads themselves."
url: "https://election.computer/mp/rob-horstman"
---

[Home](https://election.computer/) / [Politicians](https://election.computer/mps) / [Western Australia](https://election.computer/seats/wa-council/western-australia)

Nationals WA Legislative Council

# Rob Horstman

Legislative Council member for [Western Australia](https://election.computer/seats/wa-council/western-australia), [Nationals](https://election.computer/party/nationals) 

## About Rob Horstman

Rob Horstman is a National Party member of the Western Australian Legislative Council, representing Western Australia. He was elected at the 2025 Western Australian state election. Before parliament he was Deputy President of the Shire of Northampton.

First elected

2025 Western Australian state election, Legislative Council

Party

Western Australian National Party

Before parliament

Deputy President of the Shire of Northampton, 2021 to 2025

Previous candidacy

Candidate in the 2021 Western Australian state election

Summarised by AI from [Wikipedia](https://en.wikipedia.org/wiki/Rob%5FHorstman), plus our own records. Sources last checked 11 November 2026.

We follow Rob Horstman's Facebook page but haven't seen a paid ad from it yet.

[See this page in Meta's Ad Library](https://www.facebook.com/ads/library/?active%5Fstatus=all&ad%5Ftype=political%5Fand%5Fissue%5Fads&country=AU&view%5Fall%5Fpage%5Fid=363033188005852) 

## Other Nationals members of the WA Legislative Council

[Nationals spending](https://election.computer/party/nationals) 

- [ **Julie Freeman** Nationals, Legislative Council member for Western Australia ](https://election.computer/mp/julie-freeman)

Party and seat checked against Wikipedia's list of members of the WA Legislative Council on 11 November 2026\.

---

Ads and spend from Meta's Ad Library, checked every Sunday, last on 11 Nov 2026\. Meta reports spend as a range for each ad, so every total here is a range too.

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