37 of its 50 returns name at least one TD or Senator; 54 different members are named in all.
- Mary Lou McDonaldSFSinn Féin TD · Dublin Central12 returns1 in the last 12 months
- Roderic O'GormanGPGreen Party TD · Dublin West12 returns3 in the last 12 months
- Jack ChambersFFFianna Fáil TD · Dublin West11 returns3 in the last 12 months
- Emer CurrieFGFine Gael TD · Dublin West9 returns3 in the last 12 months
- Willie O'DeaFFFianna Fáil TD · Limerick City8 returns3 in the last 12 months
- Paul DonnellySFSinn Féin TD · Dublin West8 returns1 in the last 12 months
- Michael LowryINDIndependent TD · Tipperary North8 returns1 in the last 12 months
- Kieran O'DonnellFGFine Gael TD · Limerick City7 returns2 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