New Jersey Senate, 2020–21 term
The New Jersey Senate is the upper house of the New Jersey Legislature. The 2020–2021 term begins on January 14, 2020 and will end on January 11, 2022. The Senators elected to this term were elected on November 5, 2019 and will serve until the end of the next term in 2022. This session was preceded by the 2018–2019 session and will be followed by the 2022–2023 session.Composition
Future senators
All state senators remain the same from the last session, except for Republican Mike Testa in the 1st District, who won a special election on November 5, 2019, which was held after Jeff Van Drew resigned in 2019 to join the United States House of Representatives. Democratic incumbent Bob Andrzejczak, who was appointed to replace Van Drew, lost the special election to Testa and was replaced by him on December 5, 2019. This gives Republicans one more seat in the New Jersey State Senate.
Senators for the 2020-21 legislative session will be:
District | Name | Party | Residence | First served |
| | Rep | Vineland | 2020 |
| | Rep | Ventnor City | 2018 |
| | Dem | West Deptford Township | 2002 |
| | Dem | Washington Township | 2004 |
| | Dem | Barrington | 2014† |
| | Dem | Voorhees Township | 2009† |
| | Dem | Palmyra | 2018 |
| | Dem | Evesham Township | 2010† |
| | Rep | Lacey Township | 2008 |
| | Rep | Toms River | 2012 |
| | Dem | Long Branch | 2018 |
| | Rep | Old Bridge Township | 2012 |
| | Rep | Little Silver | 2018 |
| | Dem | Plainsboro Township | 2010 |
| | Dem | Lawrence Township | 1998 |
| | Rep | Branchburg | 2008 |
| | Dem | Piscataway | 2002 |
| | Dem | South Plainfield | 2016† |
| | Dem | Woodbridge Township | 1998 |
| | Dem | Union Township | 2018 |
| | Rep | Westfield | 2003† |
| | Dem | Linden | 2004 |
| | Rep | Washington Township | 2009 |
| | Rep | Franklin | 2008 |
| | Rep | Boonton Township | 2019† |
| | Rep | Montville | 2008 |
| | Dem | Roseland | 1982 |
| | Dem | Newark | 1986 |
| | Dem | Newark | 2008 |
| | Rep | Lakewood Township | 1993† |
| | Dem | Jersey City | 2007† |
| | Dem | North Bergen | 1994 |
| | Dem | Union City | 2008 |
| | Dem | Montclair | 2002 |
| | Dem | North Haledon | 2012 |
| | Dem | Wood-Ridge | 2003† |
| | Dem | Teaneck | 2005† |
| | Dem | Paramus | 2018† |
| | Rep | Demarest | 1982 |
| | Rep | Totowa | 2017† |
† First appointed to the seat