New York held various elections on November 5, 2002.
See main article: United States House of Representatives elections in New York, 2002.
| 2002 pre-election | Seats | |
| Democratic-Held | 19 | |
| Republican-Held | 12 | |
New York lost 2 seats following congressional apportionment.
| 2002 post-election | Seats | |
| Democratic-Held | 19 | |
| Republican-Held | 10 | |
See main article: New York gubernatorial election, 2002. George Pataki, a Republican, was re-elected to a third term.
See main article: New York attorney general election, 2002. Democratic Eliot Spitzer was re-elected to a 2nd term as Attorney General.
See main article: New York Comptroller election, 2002. Alan Hevesi was elected to replace fellow Democrat Carl McCall, who ran unsuccessfully for governor.
| 2002 pre-election | Seats | |
| Republican-Held | 36 | |
| Democratic-Held | 25 | |
A district was added.
| 2002 post-election | Seats | |
| Republican-Held | 37 | |
| Democratic-Held | 25 | |
| 2002 pre-election | Seats | |
| Democratic-Held | 97 | |
| Republican-Held | 52 | |
| Vacant | 1 | |
| 2002 post-election | Seats | |
| Democratic-Held | 103 | |
| Republican-Held | 47 | |