109 of its 221 returns name at least one TD or Senator; 134 different members are named in all.
- Mary ButlerFFFianna Fáil TD · Waterford25 returns0 in the last 12 months
- Helen McEnteeFGFine Gael TD · Meath East11 returns0 in the last 12 months
- Colm BurkeFGFine Gael TD · Cork North-Central11 returns0 in the last 12 months
- David CullinaneSFSinn Féin TD · Waterford11 returns0 in the last 12 months
- Alan KellyLABLabour Party TD · Tipperary North10 returns0 in the last 12 months
- Ivana BacikLABLabour Party TD · Dublin Bay South8 returns0 in the last 12 months
- Kieran O'DonnellFGFine Gael TD · Limerick City6 returns2 in the last 12 months
- Frances BlackINDIndependent Senator · Industrial and Commercial Panel6 returns0 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