Larger Transit Agencies (more than 2 million boardings per year)
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| 
 Oklahoma City: Metro Transit Tulsa: Metropolitan Tulsa TA 
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All Transit Agencies & Local Links, by County & City
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 Note: some counties may also be served by transit agencies in adjoining counties. 
Adair | Alfalfa | Atoka | Beaver | Beckham | Blaine | Bryan | Caddo | Canadian | Carter | Cherokee | Choctaw | Cimarron | Cleveland | Coal | Comanche | Cotton | Craig | Creek | Custer | Delaware | Dewey | Ellis | Garfield | Garvin | Grady | Grant | Greer | Harmon | Harper | Haskell | Hughes | Jackson | Jefferson | Johnston | Kay | Kingfisher | Kiowa | Latimer | Le Flore | Lincoln | Logan | Love | Major | Marshall | Mayes | McClain | McCurtain | McIntosh | Murray | Muskogee | Noble | Nowata | Okfuskee | Oklahoma | Okmulgee | Osage | Ottawa | Pawnee | Payne | Pittsburg | Pontotoc | Pottawatomie | Pushmataha | Roger Mills | Rogers | Seminole | Sequoyah | Stephens | Texas | Tillman | Tulsa | Wagoner | Washington | Washita | Woods | Woodward 
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| Adair County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Alfalfa County | 
| None | 
  | 
| Atoka County | 
| Madill | 
JAMM (JAMM Public Transit) | 
| Beaver County | 
| Beaver | 
BCT (Beaver City Transit) | 
| Beckham County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Blaine County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Bryan County | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System) | 
| Caddo County | 
| Carnegie | 
FASTrans (Kiowa Nation Public Transportation Authority, KNPTA)(unofficial) | 
| Canadian County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| El Reno | 
HET (Heritage Express Trolley) | 
| Carter County | 
| Ardmore | 
Heartland Flyer (Oklahoma City to Fort Worth, with stops in between)  | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System)(unofficial) | 
| Cherokee County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Tahlequah | 
CCC (Cherokee County Commission) | 
| Choctaw County | 
| Hugo | 
LDT (Little Dixie Transit) | 
| Cimarron County | 
| None | 
  | 
| Cleveland County | 
| Lexington | 
Delta Public Transit | 
| Norman | 
 CART (Cleveland Area Regional Transit, Metro Transit) 
OUTPS (Oklahoma University Transportation and Parking Services) 
Heartland Flyer (Oklahoma City to Fort Worth, with stops in between)  
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| Oklahoma City | 
 Metro Transit (Central Oklahoma Transportation and Parking Authority, COTPA) 
Heartland Flyer (Oklahoma City to Fort Worth, with stops in between)  
Other Agencies 
Oklahoma City Railways 
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| Coal County | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System)(unofficial) | 
| Comanche County | 
| Carnegie | 
FASTrans(Kiowa Nation Public Transportation Authority, KNPTA)(unofficial) | 
| Lawton | 
 FANT TRANS(Family Area Network Transit, Great Plains Improvement Foundation) 
LATS (Lawton Area Transit System) 
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| Cotton County | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Craig County | 
| Big Cabin | 
Pelivan Transit (PT) | 
| Creek County | 
| Bristow | 
BST (City of Bristow Senior Transportation) | 
| Pawnee | 
CPTS (Cimarron Public Transit System) | 
| Custer County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Delaware County | 
| Big Cabin | 
Pelivan Transit (PT) | 
| Grove | 
GGTS (City of Grove Grand Trolley System) | 
| Dewey County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Leedey | 
LPWA (Leedey Public Works Authority) | 
| Ellis County | 
| Shattuck | 
ECC (Ellis County Commission) | 
| Garfield County | 
| Enid | 
Enid Transit  | 
| Garber | 
 CST (Cherokee Strip Transit) 
GATS (Garber Area Transit System)(unofficial) 
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| Garvin County | 
| Lindsay | 
Delta Public Transit | 
| Pauls Valley | 
 Delta Public Transit 
Heartland Flyer (Oklahoma City to Fort Worth, with stops in between)  
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| Grady County | 
| Blanchard | 
Delta Public Transit | 
| Chickasha | 
WVT (Washita Valley Transit) | 
| Grant County | 
| Pond Creek | 
GCSCV (Grant County Senior Citizen Van) | 
| Greer County | 
| Altus | 
Southwest Transit (ST) | 
| Harmon County | 
| Altus | 
Southwest Transit (ST) | 
| Harper County | 
| None | 
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| Haskell County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Hughes County | 
| None | 
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| Jackson County | 
| Altus | 
Southwest Transit (ST) | 
| Jefferson County | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Johnston County | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System) | 
| Kay County | 
| Pawnee | 
CPTS (Cimarron Public Transit System) | 
| Kingfisher County | 
| None | 
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| Kiowa County | 
| Carnegie | 
FASTrans (Kiowa Nation Public Transportation Authority, KNPTA)(unofficial) | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Latimer County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Le Flore County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Lincoln County | 
| Chandler | 
City of Chandler | 
| Prague | 
City of Prague | 
| Logan County | 
| Guthrie | 
FCT (First Capital Trolley) | 
| Love County | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System)(unofficial) | 
| Major County | 
| None | 
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| Marshall County | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System) | 
| Mayes County | 
| Big Cabin | 
Pelivan Transit (PT) | 
| McClain County | 
| Blanchard | 
Delta Public Transit | 
| Purcell | 
 DPT (Delta Public Transit)  
Heartland Flyer (Oklahoma City to Fort Worth, with stops in between)  
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| Wayne | 
Delta Public Transit | 
| McCurtain County | 
| Hugo | 
LDT (Little Dixie Transit) | 
| McIntosh County | 
| Eufaula | 
Eufaula Transportation (ET) (unofficial) | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Murray County | 
| Durant | 
SORTS (Southern Oklahoma Rural Transportation System) | 
| Muskogee County | 
| Muskogee | 
MCT (Muskogee County Transit) | 
| Noble County | 
| None | 
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| Nowata County | 
| None | 
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| Okfuskee County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Oklahoma County | 
| Airport Ground Transportation | 
WRWA (Will Rogers World Airport) | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Edmond | 
Citylink Transit | 
| Oklahoma City | 
Metro Transit (Central Oklahoma Transportation and Parking Authority, COTPA) | 
| Okmulgee County | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Osage County | 
| Hominy | 
City of Hominy | 
| Pawnee | 
CPTS (Cimarron Public Transit System) | 
| Ottawa County | 
| Big Cabin | 
Pelivan Transit (PT) | 
| Pawnee County | 
| Pawnee | 
CPTS (Cimarron Public Transit System) | 
| Payne County | 
| Stillwater | 
 The Bus Community Transit System 
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| Pittsburg County | 
| Kiowa | 
PCC (Pittsburg County Commission) | 
| McAlester | 
City of McAlester Seniors  | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Pontotoc County | 
| Ada | 
CARPTS (Call-A-Ride Public Transit System) | 
| Pottawatomie County | 
| Shawnee | 
COTS (Central Oklahoma Transit System) | 
| Pushmataha County | 
| Antlers | 
City of Antlers | 
| Hugo | 
LDT (Little Dixie Transit) | 
| Roger Mills County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Rogers County | 
| Big Cabin | 
Pelivan Transit (PT) | 
| Catoosa | 
City of Catoosa | 
| Seminole County | 
| Seminole | 
City of Seminole | 
| Sequoyah County | 
| Sallisaw | 
City of Sallisaw | 
| Stigler | 
KATS (Ki Bois Area Transit System) | 
| Stephens County | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Marlow | 
City of Marlow | 
| Texas County | 
| Guymon | 
The Ride | 
| Tillman County | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Tulsa County | 
| Airport Ground Transportation | 
TIA (Tulsa International Airport) | 
| Broken Arrow | 
BABS (Broken Arrow Bus Service) | 
| Glenpool | 
City of Glenpool | 
| Tulsa | 
 TRANSIT AGENCIES 
Tulsa Transit (Metropolitan Tulsa Transit Authority, MTTA) 
OTHER SITES 
PTC (Public Transportation Coalition) 
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| Wagoner County | 
| None | 
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| Washington County | 
| None | 
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| Washita County | 
| Clinton | 
CATPTS (Cheyenne and Arapaho Tribes Public Transit System) | 
| Frederick | 
RRPTS (Red River Public Transportation System) | 
| Woods County | 
| None | 
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| Woodward County | 
| None | 
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Statewide, Intercity, & Regional
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| Statewide | 
 ODOT (Oklahoma Department of Transportation) 
OTA (Oklahoma Transit Association) 
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| Intercity | 
 Amtrak 
Greyhound (Greyhound Lines) 
Jefferson Lines (JL) 
TNM&O (Texas, New Mexico & Oklahoma Coaches) 
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| Regional | 
None |