A
Albany County
County seat: Albany
Allegany County
County seat: Belmont
B
Bronx County
County seat: Bronx
Broome County
County seat: Binghamton
C
Cattaraugus County
County seat: Little Valley
Cayuga County
County seat: Auburn
Chautauqua County
County seat: Mayville
Chemung County
County seat: Elmira
Chenango County
County seat: Norwich
Clinton County
County seat: Plattsburgh
Columbia County
County seat: Hudson
Cortland County
County seat: Cortland
D
Delaware County
County seat: Delhi
Dutchess County
County seat: Poughkeepsie
E
Erie County
County seat: Buffalo
Essex County
County seat: Elizabethtown
F
Franklin County
County seat: Malone
Fulton County
County seat: Johnstown
G
Genesee County
County seat: Batavia
Greene County
County seat: Catskill
H
Hamilton County
County seat: Lake Pleasant
Herkimer County
County seat: Herkimer
J
Jefferson County
County seat: Watertown
K
Kings County
County seat: Brooklyn
L
Lewis County
County seat: Lowville
Livingston County
County seat: Geneseo
M
Madison County
County seat: Wampsville
Monroe County
County seat: Rochester
Montgomery County
County seat: Fonda
N
Nassau County
County seat: Mineola
New York County
County seat: New York City (Manhattan)
Niagara County
County seat: Lockport
O
Oneida County
County seat: Utica
Onondaga County
County seat: Syracuse
Ontario County
County seat: Canandaigua
Orange County
County seat: Goshen
Orleans County
County seat: Albion
Oswego County
County seat: Oswego
Otsego County
County seat: Cooperstown
P
Putnam County
County seat: Carmel
Q
Queens County
County seat: Jamaica
R
Rensselaer County
County seat: Troy
Richmond County
County seat: Staten Island
Rockland County
County seat: New City
S
Saratoga County
County seat: Ballston Spa
Schenectady County
County seat: Schenectady
Schoharie County
County seat: Schoharie
Schuyler County
County seat: Watkins Glen
Seneca County
County seats: Waterloo and Ovid
Steuben County
County seat: Bath
St. Lawrence County
County seat: Canton
Suffolk County
County seat: Riverhead
Sullivan County
County seat: Monticello
T
Tioga County
County seat: Owego
Tompkins County
County seat: Ithaca
U
Ulster County
County seat: Kingston
W
Warren County
County seat: Lake George
Washington County
County seat: Fort Edward
Wayne County
County seat: Lyons
Westchester County
County seat: White Plains
Wyoming County
County seat: Warsaw
Y
Yates County
County seat: Penn Yan