160 of its 259 returns name at least one TD or Senator; 104 different members are named in all.
- Jim O'CallaghanFFFianna Fáil TD · Dublin Bay South43 returns6 in the last 12 months
- Lynn RuaneINDIndependent Senator · University of Dublin40 returns2 in the last 12 months
- Ivana BacikLABLabour Party TD · Dublin Bay South36 returns1 in the last 12 months
- Jennifer Carroll MacNeillFGFine Gael TD · Dún Laoghaire29 returns4 in the last 12 months
- Pa DalySFSinn Féin TD · Kerry27 returns0 in the last 12 months
- Barry WardFGFine Gael TD · Dún Laoghaire22 returns2 in the last 12 months
- Martin KennySFSinn Féin TD · Sligo-Leitrim22 returns0 in the last 12 months
- Frances BlackINDIndependent Senator · Industrial and Commercial Panel18 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