- 12th Congressional District
- Rep. William Enyart (D) ran for re-election in a district that became increasingly Republican in previous elections. He was a member of the Democratic Congressional Campaign Committee's Frontline Program. The program was designed to help protect vulnerable Democratic incumbents heading into the 2014 election.
- 13th Congressional District
- Freshman Rep. Rodney Davis won one of the most competitive election bids in 2012, winning by only 0.3 percentage points. He was considered one of the most vulnerable incumbents in 2014.