1,697 registered lobbyists
| Name | Clients | Expenditures |
|---|---|---|
| Maria Voit | 1 | -- |
| Marie Ellis | 1 | -- |
| Marie Joyce Carpio | 2 | -- |
| Mariem Zaghdoudi | 1 | -- |
| Mariko Yatsuhashi | 1 | -- |
| Marissa Lang | 1 | -- |
| Marissa Luna | 1 | -- |
| Mark B Bring | 1 | -- |
| Mark Foster | 1 | -- |
| Mark Grant | 1 | -- |
| Mark Haveman | 1 | -- |
| Mark J Brunner | 1 | -- |
| Mark J Oyaas | 1 | -- |
| Mark Meckler | 1 | -- |
| Mark O'Rourke | 1 | -- |
| Mark Ourada | 1 | -- |
| Mark R Anfinson | 1 | -- |
| Mark R Johnson | 3 | -- |
| Mark Rentz | 1 | -- |
| Mark Ritchie | 1 | -- |
| Mark Ross | 1 | -- |
| Mark Schramek | 1 | -- |
| Mark Schulz | 1 | -- |
| Mark Staples | 1 | -- |
| Mark T Jones | 1 | -- |