92 of its 139 returns name at least one TD or Senator; 122 different members are named in all.
- Anne RabbitteFFFianna Fáil Senator · Nominated by the Taoiseach52 returns1 in the last 12 months
- Roderic O'GormanGPGreen Party TD · Dublin West28 returns2 in the last 12 months
- Micheál MartinFFFianna Fáil TD · Cork South-Central22 returns1 in the last 12 months
- Mary Lou McDonaldSFSinn Féin TD · Dublin Central19 returns0 in the last 12 months
- Pauline TullySFSinn Féin Senator · Cultural and Educational Panel17 returns0 in the last 12 months
- Paschal DonohoeFGFine Gael TD · Dublin Central · no longer a member14 returns0 in the last 12 months
- Simon HarrisFGFine Gael TD · Wicklow13 returns1 in the last 12 months
- Jack ChambersFFFianna Fáil TD · Dublin West10 returns3 in the last 12 months
Counts are returns published on the Register of Lobbying that name the member, up to 28 Sept 2026; the last 12 months run from 29 Sept 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