98 of its 295 returns name at least one TD or Senator; 93 different members are named in all.
- James LawlessFFFianna Fáil TD · Kildare North31 returns10 in the last 12 months
- Simon HarrisFGFine Gael TD · Wicklow21 returns2 in the last 12 months
- Mairéad FarrellSFSinn Féin TD · Galway West15 returns2 in the last 12 months
- Malcolm ByrneFFFianna Fáil TD · Wicklow-Wexford15 returns5 in the last 12 months
- Thomas ByrneFFFianna Fáil TD · Meath East13 returns0 in the last 12 months
- Ivana BacikLABLabour Party TD · Dublin Bay South10 returns2 in the last 12 months
- Micheál MartinFFFianna Fáil TD · Cork South-Central9 returns2 in the last 12 months
- Fiona O'LoughlinFFFianna Fáil Senator · Administrative Panel9 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