| Election Name: | 2007 New Jersey Senate elections |
| Election Date: | November 4, 2007 |
| Majority Seats: | 21 |
| Seats For Election: | All 40 seats in the New Jersey State Senate |
| Next Year: | 2011 |
| Next Election: | 2011 New Jersey State Senate election |
| Previous Year: | 2003 |
| Previous Election: | 2003 New Jersey State Senate election |
| Ongoing: | no |
| Type: | legislative |
| Country: | New Jersey |
| Seat Change1: | 2 |
| Last Election1: | 22 |
| Seats Before1: | 21 |
| Seats1: | 23 |
| Leaders Seat1: | 27th |
| Leader1: | Richard Codey |
| Party1: | Democratic Party (United States) |
| Party2: | Republican Party (United States) |
| Leader2: | Leonard Lance |
| Leaders Seat2: | 23rd |
| Last Election2: | 18 |
| Seats Before2: | 18 |
| Seats2: | 17 |
| Seat Change2: | 1 |
| Before Election: | Richard Codey |
| Senate President | |
| Before Party: | Democratic Party (United States) |
| After Election: | Richard Codey |
| After Party: | Democratic Party (United States) |
| Map Size: | x300px |
The 2007 New Jersey State Senate elections were held on November 4.
The election took place midway through Jon Corzine's term as Governor of New Jersey. Democrats gained an additional seat by winning two Republican seats in South Jersey, though one-term Senator Ellen Karcher lost re-election to Jennifer Beck. The Democratic gains in South Jersey laid the groundwork for a transfer of power within the Democratic Party, culminating in Steve Sweeney's election as Senate President midway through the 2008–12 term.[1]
| Contents Incumbents not running • Summary of results By District: 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 • 26 • 27 • 28 • 29 • 30 • 31 • 32 • 33 • 34 • 35 • 36 • 37 • 38 • 39 • 40 |