- 1st Congressional District
- Rep. Tim Bishop (D) sought re-election in a district that slowly became more conservative over the past decade. State Sen. Lee Zeldin was the Republican front-runner. With Zeldin's name recognition and both candidates' ability to win elections with the 1st District constituency, the district was the scene of one of the more competitive races of 2014. Zeldin defeated Bishop in the general election.
- 11th Congressional District
- Rep. Michael Grimm (R) was redistricted to the 11th District for his 2012 re-election campaign. Despite the district voting for President Barack Obama by 4.3 percentage points, Grimm won his bid by 5 percentage points. However, the 2014 campaign started early with numerous outside groups dumping money and attention into the race beginning in 2013. Grimm still won the general election on November 4, 2014.
- 18th Congressional District
- Rep. Sean Maloney defeated the 19th District incumbent Nan Hayworth (R) in the newly drawn 18th District by 3.7 percentage points. In 2014, with a better idea of the district's constituency, Hayworth and Maloney were set for a rematch. Maloney defeated Hayworth in the general election.
- 23rd Congressional District
- Rep. Tom Reed (R) faced a challenge from Martha Robertson (D) in the general election. The 23rd ranked as competitive on every one of Ballotpedia's measures for the most competitive districts in 2014. Reed defeated Robertson in the general election.