- 2nd Congressional District
- Longtime incumbent Rep. Frank LoBiondo (R) fought off Democratic challengers in an increasingly blue district. Lobiondo continued to retain his seat in a district that President Barack Obama won by 8.1 percentage points in 2012.
- 3rd Congressional District
- Similar to the 2nd District, Rep. Jon Runyan (R) faced an uphill battle. With the announcement of his retirement, the seat seemed likely to switch partisan control. However, Tom MacArthur (R) defeated Democrat Aimee Belgard in the general election on November 4.