Ohio
| Brown, Sherrod - (D – OH) | Class I |
| 713 HART SENATE OFFICE BUILDING WASHINGTON DC 20510 | |
| (202) 224-2315 | |
| e-Mail Senator: brown.senate.gov/contact/ | |
| Voinovich, George V. - (R – OH) | Class III |
| 524 HART SENATE OFFICE BUILDING WASHINGTON DC 20510 | |
| (202) 224-3353 | |
| e-Mail Senator: voinovich.senate.gov/public/index.cfm?FuseAction=Contact…. | |
