2010 United States Senate election in Ohio

2010 United States Senate election in Ohio

November 2, 2010
 
Nominee Rob Portman Lee Fisher
Party Republican Democratic
Popular vote 2,168,742 1,503,297
Percentage 56.85% 39.40%

Portman:      40–50%      50–60%      60–70%      70–80%
Fisher:      40–50%      50–60%      70–80%

U.S. senator before election

George Voinovich
Republican

Elected U.S. Senator

Rob Portman
Republican

The 2010 United States Senate election in Ohio was held on November 2, 2010, as one of many Ohio elections in 2010. Incumbent two-term Republican U.S. Senator George Voinovich decided to retire instead of seeking a third term. Former Representative Republican Rob Portman won the open seat.

This was one of the five Republican-held Senate seats up for election in a state that Barack Obama won in the 2008 presidential election.