43 of its 105 returns name at least one TD or Senator; 43 different members are named in all.
- Micheál MartinFFFianna Fáil TD · Cork South-Central26 returns3 in the last 12 months
- Jerry ButtimerFGFine Gael TD · Cork South-Central16 returns5 in the last 12 months
- Colm BurkeFGFine Gael TD · Cork North-Central12 returns3 in the last 12 months
- Donnchadh Ó LaoghaireSFSinn Féin TD · Cork South-Central11 returns2 in the last 12 months
- Michael MoynihanFFFianna Fáil TD · Cork North-West10 returns2 in the last 12 months
- Pat BuckleySFSinn Féin TD · Cork East10 returns2 in the last 12 months
- Aindrias MoynihanFFFianna Fáil TD · Cork North-West9 returns2 in the last 12 months
- Michael CollinsIIIndependent Ireland TD · Cork South-West9 returns2 in the last 12 months
Counts are returns published on the Register of Lobbying that name the member, up to 1 Oct 2026; the last 12 months run from 2 Oct 2025. A return names a member when the lobbyist reports contacting them. It says who was lobbied, not what was asked or what they did. Only officials described as a TD, Senator or Minister whose name matches exactly one member are counted, so every figure is a minimum. How records are linked