Gerry Horkan is an Irish Fianna Fáil politician who served as a Senator for the Industrial and Commercial Panel from April 2021 to January 2025, and previously from April 2016 to March 2020.

[1] He was a member of Dún Laoghaire–Rathdown County Council from 2003 to 2016.

[2][3] He was the Fianna Fáil Seanad spokesperson on Finance.

He lost his seat at the 2020 Seanad election, only to regain it a year later at the 2021 Seanad by-elections.

[4] He lost his seat at the 2025 Seanad election.