Here are all the teams participating in this years Little League Region Tournaments. The winner of each region punches their ticket to Williamsport, PA to compete in the 2018 Little League World Series.
Great Lakes Region Tournament
Host – Grand Park Sports Complex (Westfield, Indiana)
Grand Park Sports Complex is located at 200 West 186th Street in Westfield.
| Participating Teams | City | League |
| Illinois State Champions | West Dundee | Tri-Cities LL |
| Indiana State Champions | New Albany | New Albany LL |
| Kentucky State Champions | St. Matthews | St. Matthews Baseball LL |
| Michigan State Champions | Grosse Pointe Woods | Grosse Pointe Woods-Shores LL |
| Ohio State Champions | New Albany | New Albany LL |
| Wisconsin State Champions | Wausau | Wausau National LL |
Mid Atlantic Region Tournament
Host – Eastern Region Headquarters; Bristol, Connecticut
At Breen Field; A. Bartlett Giamatti Little League Leadership Training Center
| Delaware State Champions | Milton | Milton LL |
| District of Columbia Champions | Washington, D.C. | Mamie Johnson LL |
| Maryland State Champions | Berlin | Berlin LL |
| New Jersey State Champions | Middletown | Middletown LL |
| New York State Champions | Staten Island | Mid-Island LL |
| Pennsylvania State Champions | Clinton County | Keystone LL |
Midwest Region Tournament
Host – Grand Park Sports Complex (Westfield, Indiana)
| Iowa State Champions | Des Moines | Grandview LL |
| Kansas State Champions | Pittsburg | J.L. Hutchinson Baseball LL |
| Minnesota State Champions | Coon Rapids | Coon Rapids Andover American LL |
| Missouri State Champions | Webb City | Webb City LL |
| Nebraska State Champions | Kearney | Kearney LL |
| North/South Dakota State Champions | Fargo (North Dakota) | Fargo LL |
New England Region Tournament
Host – Eastern Region Headquarters; Bristol, Connecticut
At Breen Field; A. Bartlett Giamatti Little League Leadership Training Center
| Connecticut State Champions | Fairfield | Fairfield American LL |
| Maine State Champions | Saco | Saco/Maremont LL |
| Massachusetts State Champions | Pittsfield | Pittsfield American LL |
| New Hampshire State Champions | Goffstown | Goffstown Junior Baseball LL |
| Rhode Island State Champions | Coventry | Coventry LL |
| Vermont State Champions | South Burlington | South Burlington LL |
Northwest Region Tournament
Host – Western Region Headquarters; San Bernardino, California
At Al Houghton Stadium
| Alaska State Champions | Juneau | Gastineau Channel LL |
| Idaho State Champions | Coeur d’Alene | Coeur d’Alene LL |
| Montana State Champions | Billings | Boulder Arrowhead LL |
| Oregon State Champions | Beaverton | Murrayhill LL |
| Washington State Champions | Seattle | West Seattle LL |
| Wyoming State Champions | Gillette | Gillette LL |
Southeastern Region Tournament
Host – Little League Baseball Southeastern Region Headquarters (Warner Robins, Georgia)
At Little League Southeast Park
| Alabama State Champions | Bessemer | McCalla LL |
| Florida State Champions | Lehigh Acres | Lehigh Acres LL |
| Georgia State Champions | Peachtree City | Peachtree City American LL |
| North Carolina State Champions | Greenville | North State LL |
| South Carolina State Champions | Taylors | Northwood LL |
| Tennessee State Champions | Nolensville | South Nashville LL – South |
| Virginia State Champions | South Riding | Loudoun South American LL |
| West Virginia State Champions | Barboursville | Barboursville LL |
Southwestern Region Tournament
Host – Southwestern Region Headquarters; Waco, Texas
At Marvin Norcross Stadium
| Arkansas State Champions | White Hall | White Hall LL |
| Colorado State Champions | Colorado Springs | Academy LL |
| Louisiana State Champions | Lake Charles | South Lake Charles LL |
| Mississippi State Champions | Meadville | Franklin County LL |
| New Mexico State Champions | Carlsbad | Shorthorn LL |
| Oklahoma State Champions | Tulsa | Tulsa National LL |
| Texas East Divisional Champions | Houston | Post Oak LL |
| Texas West Divisional Champions | Brownsville | East Brownsville LL |
West Region Tournament
Host – Western Region Headquarters; San Bernardino, California
At Al Houghton Stadium
| Arizona State Champions | Tucson | Sunnyside LL |
| Hawaii State Champions | Honolulu | Honolulu LL |
| Nevada State Champions | Las Vegas | Silverado West LL |
| Northern California Divisional Champions | Rocklin | Tri-City LL |
| Southern California Divisional Champions | Chula Vista | Park View LL |
| Utah State Champions | St. George | Dixie LL |
