71 of its 109 returns name at least one TD or Senator; 111 different members are named in all.
- Erin McGreehanFFFianna Fáil TD · Louth9 returns4 in the last 12 months
- Jennifer Carroll MacNeillFGFine Gael TD · Dún Laoghaire9 returns7 in the last 12 months
- Pádraig RiceSDSocial Democrats TD · Cork South-Central8 returns5 in the last 12 months
- Robert O'DonoghueLABLabour Party TD · Dublin Fingal West8 returns3 in the last 12 months
- Colm BurkeFGFine Gael TD · Cork North-Central7 returns2 in the last 12 months
- Dara CallearyFFFianna Fáil TD · Mayo7 returns5 in the last 12 months
- Martin DalyFFFianna Fáil TD · Roscommon-Galway7 returns4 in the last 12 months
- Ruairí Ó MurchúSFSinn Féin TD · Louth7 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