25 of its 43 returns name at least one TD or Senator; 149 different members are named in all.
- Mary ButlerFFFianna Fáil TD · Waterford8 returns1 in the last 12 months
- John McGuinnessFFFianna Fáil TD · Carlow-Kilkenny7 returns1 in the last 12 months
- Louise O'ReillySFSinn Féin TD · Dublin Fingal West7 returns1 in the last 12 months
- Martin HeydonFGFine Gael TD · Kildare South7 returns1 in the last 12 months
- Jerry ButtimerFGFine Gael TD · Cork South-Central6 returns1 in the last 12 months
- Malcolm ByrneFFFianna Fáil TD · Wicklow-Wexford6 returns1 in the last 12 months
- Noel GrealishINDIndependent TD · Galway West6 returns1 in the last 12 months
- Alan DillonFGFine Gael TD · Mayo6 returns0 in the last 12 months
Counts are returns published on the Register of Lobbying that name the member, up to 1 Oct 2026; the last 12 months run from 2 Oct 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