Suffolk County Transit operates a number of bus

Bus

A bus is a road vehicle designed to carry passengers. Buses can have a capacity as high as 300 passengers. The most common type of bus is the single-decker bus, with larger loads carried by double-decker buses and articulated buses, and smaller loads carried by midibuses and minibuses; coaches are...

 routes in Suffolk County, New York

Suffolk County, New York

Suffolk County is a county located in the U.S. state of New York on the eastern portion of Long Island. As of the 2010 census, the population was 1,493,350. It was named for the county of Suffolk in England, from which its earliest settlers came...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

; a few in the town of Huntington are operated by Huntington Area Rapid Transit

Huntington Area Rapid Transit

Huntington Area Rapid Transit is a bus system exclusively within the Town of Huntington in the state of New York. The system is completely separate from Suffolk County Transit....

. The Villages of Patchogue and Port Jefferson

Port Jefferson, New York

The Incorporated Village of Port Jefferson is located in the town of Brookhaven in Suffolk County, New York on the North Shore of Long Island. As of the 2000 United States Census, the village population was 7,837...

, also have had their own local jitney bus routes, although budget cuts have forced Port Jefferson to take its buses out of service. Some of them are the direct descendants of streetcar lines (see List of streetcar lines on Long Island). No routes operate on Sundays except where noted.

This table gives details for the routes that service Suffolk County primarily. For details on routes that run into Suffolk County but do not service it primarily, see:

• List of bus routes in Nassau County, New York: N19, N54, N70, N72, and N79

Route	Terminals		Major streets traveled	Service notes
	Amityville	Halesite	Route 110 New York State Route 110 New York State Route 110 is a major north–south state highway along the western border of Suffolk County, New York. It runs between the Village of Amityville in the Town of Babylon and Halesite in the Town of Huntington...	Replaced the Huntington Railroad Huntington Railroad The Huntington Railroad was established on July 19, 1890 with a trolley line between Huntington Village and Halesite. It was eventually extended to Huntington Railroad Station, then along what is today mostly NY 110 through Melville, Farmingdale, and as far south as the docks of Amityville...  in 1919 and the Huntington Traction Company (Walt Whitman Mall Walt Whitman Mall Walt Whitman Shops is a shopping mall located in Huntington Station, New York on Walt Whitman Road and Jericho Turnpike . It has many stores including main anchors Bloomingdale's, Lord & Taylor, Macy's and Saks Fifth Avenue...  to Halesite) in 1927.
	Westfield Sunrise Westfield Sunrise Westfield Sunrise, formerly known as Sunrise Mall, is a shopping mall located in East Massapequa, New York. The mall originally opened on August 30, 1973 as the first 2-level shopping center on Long Island. It later underwent a major remodel in 1991 and it was acquired by the Westfield Group in... , Nassau County	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Oak Street and John Street
	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Walt Whitman Mall Walt Whitman Mall Walt Whitman Shops is a shopping mall located in Huntington Station, New York on Walt Whitman Road and Jericho Turnpike . It has many stores including main anchors Bloomingdale's, Lord & Taylor, Macy's and Saks Fifth Avenue...	Deer Park Avenue New York State Route 231 New York State Route 231 is a north–south state highway located in Suffolk County, New York, in the United States. The route extends for from a partial interchange with NY 27A in Babylon to an interchange with the Northern State Parkway in Dix Hills...  and Bagatelle Road
	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Northwest Babylon	Little East Neck Road
	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Hauppauge	Udall Road and Washington Avenue
	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Walt Whitman Mall Walt Whitman Mall Walt Whitman Shops is a shopping mall located in Huntington Station, New York on Walt Whitman Road and Jericho Turnpike . It has many stores including main anchors Bloomingdale's, Lord & Taylor, Macy's and Saks Fifth Avenue...	Deer Park Avenue
	Copiague	Northwest Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Great Neck Road, Route 110, and Wellwood Avenue	Weekday rush hour service only.
	Westfield Sunrise Westfield Sunrise Westfield Sunrise, formerly known as Sunrise Mall, is a shopping mall located in East Massapequa, New York. The mall originally opened on August 30, 1973 as the first 2-level shopping center on Long Island. It later underwent a major remodel in 1991 and it was acquired by the Westfield Group in... , Nassau County	Hauppauge	Straight Path, Commack Road, and Oser Avenue	No Saturday service north of Oser Avenue/Marcus Boulevard.
	West Babylon	North Lindenhurst	Wellwood Avenue	Weekday service only.
	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Patchogue	Montauk Highway Montauk Highway Montauk Highway is one of the original through highways of Long Island, New York, extending from Jamaica, in the New York City borough of Queens to Montauk Point in Suffolk County, a distance of approximately 100 miles ....
	Bay Shore	Northport VA Medical Center	Fifth Avenue, Commack Road, and Larkfield Road
	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Central Islip	Union Boulevard County Route 50 (Suffolk County, New York) Suffolk County Route 50 is a county road in Southwestern Suffolk County, New York. It runs east and west between Babylon and Great River, New York...  and Route 111 New York State Route 111 New York State Route 111 is a state highway located in Suffolk County, New York, in the United States. It runs north and south through the towns of Islip and Smithtown between NY 27A in the town seat of Islip and the east end of the NY 25 and NY 25A concurrency in Smithtown's...
	Bay Shore	Smithtown	Brentwood Road and Route 111
	Robert Moses State Park Robert Moses State Park (Long Island) Robert Moses State Park - Long Island is a state park that is located in the state of New York.The park lies in southern Suffolk County on the western end of Fire Island, one of the central barrier Islands off the southern coast of Long Island...	Babylon Babylon (village), New York Babylon is a village in Suffolk County, New York, United States. The population was 12,615 at the 2000 census.Its official name is The Incorporated Village of Babylon...	Robert Moses Causeway Robert Moses Causeway The Robert Moses Causeway is an long parkway in Suffolk County, New York. The parkway, originally known as the Captree Causeway, connects West Islip on Long Island to the barrier beach islands, such as Captree Island, Jones Beach Island, and the western tip of Fire Island, to the south. It is...	Operates during the summer only. This route has Sunday service.
	Walt Whitman Mall Walt Whitman Mall Walt Whitman Shops is a shopping mall located in Huntington Station, New York on Walt Whitman Road and Jericho Turnpike . It has many stores including main anchors Bloomingdale's, Lord & Taylor, Macy's and Saks Fifth Avenue...	Patchogue	Route 25 New York State Route 25 New York State Route 25 is an east–west state highway in downstate New York in the United States. The route extends for just over from east midtown Manhattan in New York City to the Cross Sound Ferry terminal at Orient Point on the end of Long Island's North Fork...  and Veterans Memorial Highway New York State Route 454 New York State Route 454 , also known as the Suffolk County Veterans' Memorial Highway, is a east–west divided highway in western and central Suffolk County on Long Island in New York. It spans from NY 25 in Commack to NY 27 north of Patchogue...
	Commack	Smith Haven Mall Smith Haven Mall Smith Haven Mall is a shopping mall located in Lake Grove, New York and is the main mall for the "Mid Island" area of Long Island. It is also the eastern most enclosed mall on Long Island, and thus draws shoppers from the towns that make up...	Indian Head Road, St. Johnland Road, and Route 25
	Sayville	Smith Haven Mall Smith Haven Mall Smith Haven Mall is a shopping mall located in Lake Grove, New York and is the main mall for the "Mid Island" area of Long Island. It is also the eastern most enclosed mall on Long Island, and thus draws shoppers from the towns that make up...	Hauppauge Road, Lakeland Avenue, and Hawkins Avenue
	East Northport	Riverhead County Center	Route 25
	Sayville	Smith Haven Mall Smith Haven Mall Smith Haven Mall is a shopping mall located in Lake Grove, New York and is the main mall for the "Mid Island" area of Long Island. It is also the eastern most enclosed mall on Long Island, and thus draws shoppers from the towns that make up...	Johnson Avenue, Broadway Avenue, and Hawkins Avenue
	Smith Haven Mall	Gordon Heights	Stony Brook Road, Route 25A New York State Route 25A New York State Route 25A is a state highway on Long Island in New York in the United States. It serves as the main east–west route for most of the North Shore of Long Island, running from the Queens Midtown Tunnel in the New York City borough of Queens at its western terminus to... , and Old Town Road
	Patchogue	Port Jefferson	Route 112 New York State Route 112 New York State Route 112 is a New York state highway, entirely within the Town of Brookhaven in Suffolk County. It runs from Montauk Highway, formerly part of NY 27A, in the village of Patchogue to NY 25A in Port Jefferson Station. It is known locally as Medford Ave in Patchogue...
	Hauppauge	Riverhead	Route 347 New York State Route 347 New York State Route 347 is an east–west state highway located in Suffolk County, New York, in the United States. It connects the Northern State Parkway in Hauppauge to NY 25A in Mount Sinai. The route serves as a southern bypass of Smithtown and as a direct link between Nesconset and... , Route 25A, and Route 25	No Saturday service west of Smith Haven Mall.
	Patchogue	Smith Haven Mall Smith Haven Mall Smith Haven Mall is a shopping mall located in Lake Grove, New York and is the main mall for the "Mid Island" area of Long Island. It is also the eastern most enclosed mall on Long Island, and thus draws shoppers from the towns that make up...	Waverly Avenue and Route 25
	Patchogue	Riverhead	South Country Road, Montauk Highway Montauk Highway Montauk Highway is one of the original through highways of Long Island, New York, extending from Jamaica, in the New York City borough of Queens to Montauk Point in Suffolk County, a distance of approximately 100 miles .... , Mastic Road, Montauk Highway, and East Moriches-Riverhead Road
	Patchogue	Center Moriches	Montauk Highway
	"Night Loop" - Smith Haven Mall Smith Haven Mall Smith Haven Mall is a shopping mall located in Lake Grove, New York and is the main mall for the "Mid Island" area of Long Island. It is also the eastern most enclosed mall on Long Island, and thus draws shoppers from the towns that make up... , Stony Brook, and Port Jefferson		Route 347 New York State Route 347 New York State Route 347 is an east–west state highway located in Suffolk County, New York, in the United States. It connects the Northern State Parkway in Hauppauge to NY 25A in Mount Sinai. The route serves as a southern bypass of Smithtown and as a direct link between Nesconset and... , Route 25A, Stony Brook Road	Only operates from 8PM-10PM.
	Stony Brook	Shirley	Nicolls Road County Route 97 (Suffolk County, New York) Suffolk County Road 97, also known as Nicolls Road , is a major county road in Suffolk County, New York...  and Horse Block Road County Route 16 (Suffolk County, New York) Suffolk County Route 16 is a main thoroughfare through central Suffolk County, New York. Its western terminus is at Middle Country Road in Smithtown, on the eastern border of the Village of the Branch, and its eastern terminus is at Montauk Highway in Brookhaven near Southhaven...
	Stony Brook	Port Jefferson	Route 25A
	Center Moriches	Riverhead County Center	Montauk Highway and Riverhead-Quogue Road
	East Hampton	Orient Point	Route 114 New York State Route 114 New York State Route 114 is a state highway on the far eastern sections of Long Island in New York, United States. It serves as a connector between the two "forks" of Long Island, crossing Shelter Island in the process. This is the only connection between the North and South Forks east of... , Bridgehampton-Sag Harbor Turnpike, Route 27, Route 24, and Route 25	Special $2 base fare This route has Sunday service during the summer.
	Montauk	Montauk Point Lighthouse Montauk Point Lighthouse The Montauk Point Light is a lighthouse located in Montauk Point State Park at the easternmost point of Long Island, in the Town of East Hampton, Suffolk County, New York...	Montauk Point State Parkway New York State Route 27 New York State Route 27 is an east–west long state highway extending from Interstate 278 in the New York City borough of Brooklyn to Montauk Point State Park on Long Island, New York, United States...	Operates during the summer only.
	Farmingville Farmingville, New York Farmingville is a hamlet in Suffolk County, New York, United States. The population was 16,458 at the 2000 census.Farmingville is in the Town of Brookhaven...	SUNY Farmingdale	Long Island Expressway, Walt Whitman Road, Route 110, Pinelawn Road, Baylis Road	Weekday rush hour service only.
	Amityville Loop		Dixon Avenue, Great Neck Road, Albany Avenue
	Copiague	Lindenhurst	Great Neck Road, Strong Avenue, Montauk Highway
	Wyandanch	Westfield South Shore Westfield South Shore Westfield South Shore is a super-regional shopping mall in Bay Shore, New York, USA. The mall is owned by the Westfield Group and has of gross leasable area. The mall originally opened as the South Shore Mall on August 30, 1963.-History:...	Colonial Springs Road, Nicolls Road, Udall Road
	SUNY Farmingdale	Bay Shore	Colonial Springs Road, Bay Shore Road, Route 27
	Westfield South Shore Westfield South Shore Westfield South Shore is a super-regional shopping mall in Bay Shore, New York, USA. The mall is owned by the Westfield Group and has of gross leasable area. The mall originally opened as the South Shore Mall on August 30, 1963.-History:...	Hauppauge	Manatuck Boulevard, Washington Avenue, Moreland Road
	Gardner Manor Plaza	Hauppauge	Sunrise Highway, Broadway, Fulton Street
	Central Islip	Westfield South Shore Westfield South Shore Westfield South Shore is a super-regional shopping mall in Bay Shore, New York, USA. The mall is owned by the Westfield Group and has of gross leasable area. The mall originally opened as the South Shore Mall on August 30, 1963.-History:...	Route 27A, Connetquot Avenue
	Brentwood	Stony Brook	Suffolk Avenue, Nichols Road, Nesconset Highway
	Port Jefferson	Middle Island	North Country Road, Route 25A, Randall Road
	Ronkonkoma	Coram	Hawkins Avenue, Portion Road, Mooney Pond Road
	Selden	Smith Haven Mall Smith Haven Mall Smith Haven Mall is a shopping mall located in Lake Grove, New York and is the main mall for the "Mid Island" area of Long Island. It is also the eastern most enclosed mall on Long Island, and thus draws shoppers from the towns that make up...	Middle County Road, Marktree Road, Hawkins Road
	Patchogue	Ronkonkoma	Union Avenue, Main Street, Patchogue-Holbrook Road, North Ocean Avenue
	Patchogue	Medford	Patchogue-Yaphank Road, Hospital Road, Horseblock Road
	North Shirley Loop		Moriches-Middle Island Road, Titmus Drive, Patchogue Avenue, West End Avenue
	Mastic Beach	Shirley	William Floyd Parkway, Neighborhood Road, Mastic Road	Seasonal Spur to Smith Point County Park Smith Point County Park Smith Point County Park is a park located fronting on the Atlantic Ocean on the east end of Fire Island, New York, United States, in central Long Island by Shirley. It is the largest park owned by Suffolk County, New York....
	Suffolk Community College East	Calverton	Riverehad-Moriches Road, East Main Street, Doctor's Path, Osborn Avenue, West Main Street
	Southampton Southampton (town), New York The Town of Southampton is located in southeastern Suffolk County, New York, U.S., partly on the South Fork of Long Island. As of the United States 2000 Census, the town had a total population of 54,712...	North Haven	County Road 80, North Sea Road, Noyac Road
	East Hampton	Bridgehampton	Montauk Highway, Three Mile Harbor Road, Springs-Fireplace Road
	East Hampton	Montauk	Montauk Highway, Old Montauk Highway	Special $2 base fare This route has Sunday service during the summer.
	Hampton Bays	East Quogue	Head of Lots Road, Tiana Road, Montauk Highway	Weekday service only.
	Hampton Bays Loop		Springville Road, Wakeman Road, Newton Road, Squiretown Road, Ponquogue Avenue	Weekday service only.
	Northport	Walt Whitman Mall Walt Whitman Mall Walt Whitman Shops is a shopping mall located in Huntington Station, New York on Walt Whitman Road and Jericho Turnpike . It has many stores including main anchors Bloomingdale's, Lord & Taylor, Macy's and Saks Fifth Avenue...	New York Avenue, NY 25, Broadway-Greenlawn Road, Pulaski Road County Route 11 (Suffolk County, New York) Suffolk County Road 11, mostly known as Pulaski Road is a county road in northwestern Suffolk County, New York. It runs east and west between Cold Spring Harbor and Kings Park, New York... , NY 25A	Partly follows the old Northport Traction Company Northport Traction Company Northport Traction Company was a trolley service in the Town of Huntington in New York. It ran from 1902 to 1924 and served East Northport and Northport, New York. The company only had one line throughout its history which ran from Northport to Northport Harbor...  line
	Commack Plaza	Cold Spring Harbor	NY 25A, Greenlawn Road, Broadway-Greenlawn Road, Pulaski Road County Route 11 (Suffolk County, New York) Suffolk County Road 11, mostly known as Pulaski Road is a county road in northwestern Suffolk County, New York. It runs east and west between Cold Spring Harbor and Kings Park, New York... , Larkfield Road and NY 25.
	Walt Whitman Mall Walt Whitman Mall Walt Whitman Shops is a shopping mall located in Huntington Station, New York on Walt Whitman Road and Jericho Turnpike . It has many stores including main anchors Bloomingdale's, Lord & Taylor, Macy's and Saks Fifth Avenue...  Loop
	Huntington Station Huntington (LIRR station) Huntington is a station on the Port Jefferson Branch of the Long Island Rail Road. It is located near New York Avenue and Broadway in Huntington Station, New York, but is also accessible from Lenox Road and Fairground Avenue near East Second Street....  Feeder Route			Weekday rush hour service only.
	Huntington Huntington, New York The Town of Huntington is one of ten towns in Suffolk County, New York, USA. Founded in 1653, it is located on the north shore of Long Island in northwestern Suffolk County, with Long Island Sound to its north and Nassau County adjacent to the west. Huntington is part of the New York metropolitan...	Centerport Beach	NY 25A, Greenlawn Road, Centerport Road	Operates during the summer only. 2 roundtrips a day, weekdays only. Bus may be cancelled in foul weather.
	Patchogue Loops		Rider Avenue, Smith Street, South Ocean Avenue, Gilbert Street, Cedar Avenue, Laurel Street	Weekday service only.
			River Avenue and Vicinity
			West Main Street
			North Ocean Avenue, Roe Boulevard West, Waverly Avenue, Sunwave Plaza