| Name | City | State | Division | Region |
|---|---|---|---|---|
| Faulkner University | Montgomery | Alabama | NAIA | South |
| Stillman College | Tuscaloosa | Alabama | NAIA | South |
| Talladega College | Talladega | Alabama | NAIA | South |
| University of Mobile | Mobile | Alabama | NAIA | South |
| Arizona Christian University | Glendale | Arizona | NAIA | West |
| Benedictine University Mesa | Mesa | Arizona | NAIA | West |
| Embry-Riddle Aeronautical University | Prescott | Arizona | NAIA | West |
| Ottawa University | Surprise | Arizona | NAIA | West |
| Park University-Gilbert Campus | Gilbert | Arizona | NAIA | West |
| Central Baptist College | Conway | Arkansas | NAIA | South |
| Crowley’s Ridge College | Paragould | Arkansas | NAIA | South |
| Lyon College | Batesville | Arkansas | NAIA | South |
| Hope International University | Fullerton | California | NAIA | West |
| La Sierra University | Riverside | California | NAIA | West |
| Marymount California University | Rancho Palos Verdes | California | NAIA | West |
| Menlo College | Atherton | California | NAIA | West |
| Providence Christian College | Pasadena | California | NAIA | West |
| San Diego Christian College | Santee | California | NAIA | West |
| Simpson University | Redding | California | NAIA | West |
| The Master’s University | Santa Clarita | California | NAIA | West |
| University of Antelope Valley | Lancaster | California | NAIA | West |
| Vanguard University | Costa Mesa | California | NAIA | West |
| Westmont College | Santa Barbara | California | NAIA | West |
| William Jessup University | Rocklin | California | NAIA | West |
| Ave Maria University | Ave Maria | Florida | NAIA | South |
| Edward Waters College | Jacksonville | Florida | NAIA | South |
| Florida Memorial University | Opa Locka | Florida | NAIA | South |
| Keiser University | West Palm Beach | Florida | NAIA | South |
| Southeastern University | Lakeland | Florida | NAIA | South |
| St Thomas University | Miami Gardens | Florida | NAIA | South |
| Warner University | Lake Wales | Florida | NAIA | South |
| Webber International University | Babson Park | Florida | NAIA | South |
| Brewton-Parker College | Mount Vernon | Georgia | NAIA | South |
| Emmanuel College | Franklin Springs | Georgia | NAIA | South |
| Georgia Gwinnett College | Lawrenceville | Georgia | NAIA | South |
| Middle Georgia State University | Cochran | Georgia | NAIA | South |
| Point University | West Point | Georgia | NAIA | South |
| Reinhardt University | Waleska | Georgia | NAIA | South |
| Thomas University | Thomasville | Georgia | NAIA | South |
| Truett McConnell University | Cleveland | Georgia | NAIA | South |
| Lewis-Clark State College | Lewiston | Idaho | NAIA | West |
| The College of Idaho | Caldwell | Idaho | NAIA | West |
| Judson University | Elgin | Illinois | NAIA | Midwest |
| Lincoln Christian University | Lincoln | Illinois | NAIA | Midwest |
| Olivet Nazarene University | Bourbonnais | Illinois | NAIA | Midwest |
| Roosevelt University | Chicago | Illinois | NAIA | Midwest |
| Saint Xavier University | Chicago | Illinois | NAIA | Midwest |
| Trinity Christian College | Palos Heights | Illinois | NAIA | Midwest |
| Trinity International University | Bannockburn | Illinois | NAIA | Midwest |
| University of St Francis | Joliet | Illinois | NAIA | Midwest |
| Bethel University | Mishawaka | Indiana | NAIA | Midwest |
| Calumet College of St Joseph | Whiting | Indiana | NAIA | Midwest |
| Goshen College | Goshen | Indiana | NAIA | Midwest |
| Grace College | Winona Lake | Indiana | NAIA | Midwest |
| Huntington University | Huntington | Indiana | NAIA | Midwest |
| Indiana Tech | Fort Wayne | Indiana | NAIA | Midwest |
| Indiana University at South Bend | South Bend | Indiana | NAIA | Midwest |
| Indiana University Kokomo | Kokomo | Indiana | NAIA | Midwest |
| Indiana University Southeast | New Albany | Indiana | NAIA | Midwest |
| Indiana Wesleyan University | Marion | Indiana | NAIA | Midwest |
| Marian University | Indianapolis | Indiana | NAIA | Midwest |
| Taylor University | Upland | Indiana | NAIA | Midwest |
| University of Saint Francis | Fort Wayne | Indiana | NAIA | Midwest |
| Briar Cliff University | Sioux City | Iowa | NAIA | Midwest |
| Clarke University | Dubuque | Iowa | NAIA | Midwest |
| Dordt University | Sioux Center | Iowa | NAIA | Midwest |
| Graceland University | Lamoni | Iowa | NAIA | Midwest |
| Grand View University | Des Moines | Iowa | NAIA | Midwest |
| Morningside College | Sioux City | Iowa | NAIA | Midwest |
| Mount Mercy University | Cedar Rapids | Iowa | NAIA | Midwest |
| Northwestern College | Orange City | Iowa | NAIA | Midwest |
| Saint Ambrose University | Davenport | Iowa | NAIA | Midwest |
| Waldorf University | Forest City | Iowa | NAIA | Midwest |
| William Penn University | Oskaloosa | Iowa | NAIA | Midwest |
| Baker University | Baldwin City | Kansas | NAIA | Midwest |
| Benedictine College | Atchison | Kansas | NAIA | Midwest |
| Bethany College | Lindsborg | Kansas | NAIA | Midwest |
| Central Christian College | Mcpherson | Kansas | NAIA | Midwest |
| Friends University | Wichita | Kansas | NAIA | Midwest |
| Kansas Wesleyan University | Salina | Kansas | NAIA | Midwest |
| McPherson College | Mc Pherson | Kansas | NAIA | Midwest |
| Midamerica Nazarene University | Olathe | Kansas | NAIA | Midwest |
| Ottawa University | Ottawa | Kansas | NAIA | Midwest |
| Southwestern College | Winfield | Kansas | NAIA | Midwest |
| Sterling College | Sterling | Kansas | NAIA | Midwest |
| Tabor College | Hillsboro | Kansas | NAIA | Midwest |
| University of Saint Mary | Leavenworth | Kansas | NAIA | Midwest |
| Alice Lloyd College | Pippa Passes | Kentucky | NAIA | South |
| Asbury University | Wilmore | Kentucky | NAIA | South |
| Brescia University | Owensboro | Kentucky | NAIA | South |
| Campbellsville University | Campbellsville | Kentucky | NAIA | South |
| Georgetown College | Georgetown | Kentucky | NAIA | South |
| Kentucky Christian University | Grayson | Kentucky | NAIA | South |
| Midway University | Midway | Kentucky | NAIA | South |
| Thomas More University | Crestview Hills | Kentucky | NAIA | South |
| Union College | Barbourville | Kentucky | NAIA | South |
| University of Pikeville | Pikeville | Kentucky | NAIA | South |
| University of the Cumberlands | Williamsburg | Kentucky | NAIA | South |
| Louisiana State University at Alexandria | Alexandria | Louisiana | NAIA | South |
| Louisiana State University Shreveport | Shreveport | Louisiana | NAIA | South |
| Loyola University New Orleans | New Orleans | Louisiana | NAIA | South |
| Fisher College | Boston | Massachusetts | NAIA | Northeast |
| Aquinas College | Grand Rapids | Michigan | NAIA | Midwest |
| Cleary University | Howell | Michigan | NAIA | Midwest |
| Concordia University Ann Arbor | Ann Arbor | Michigan | NAIA | Midwest |
| Cornerstone University | Grand Rapids | Michigan | NAIA | Midwest |
| Lawrence Technological University | Southfield | Michigan | NAIA | Midwest |
| Madonna University | Livonia | Michigan | NAIA | Midwest |
| Rochester College | Rochester Hills | Michigan | NAIA | Midwest |
| Siena Heights University | Adrian | Michigan | NAIA | Midwest |
| Spring Arbor University | Spring Arbor | Michigan | NAIA | Midwest |
| University of Michigan-Dearborn | Dearborn | Michigan | NAIA | Midwest |
| Blue Mountain College | Blue Mountain | Mississippi | NAIA | South |
| Tougaloo College | Tougaloo | Mississippi | NAIA | South |
| William Carey University | Hattiesburg | Mississippi | NAIA | South |
| Avila University | Kansas City | Missouri | NAIA | Midwest |
| Central Methodist University | Fayette | Missouri | NAIA | Midwest |
| College of the Ozarks | Point Lookout | Missouri | NAIA | Midwest |
| Columbia College | Columbia | Missouri | NAIA | Midwest |
| Culver-Stockton College | Canton | Missouri | NAIA | Midwest |
| Evangel University | Springfield | Missouri | NAIA | Midwest |
| Hannibal-La Grange University | Hannibal | Missouri | NAIA | Midwest |
| Harris-Stowe State University | Saint Louis | Missouri | NAIA | Midwest |
| Missouri Baptist University | Saint Louis | Missouri | NAIA | Midwest |
| Missouri Valley College | Marshall | Missouri | NAIA | Midwest |
| Park University | Parkville | Missouri | NAIA | Midwest |
| Bellevue University | Bellevue | Nebraska | NAIA | Midwest |
| Concordia University | Seward | Nebraska | NAIA | Midwest |
| Doane University | Crete | Nebraska | NAIA | Midwest |
| Hastings College | Hastings | Nebraska | NAIA | Midwest |
| Midland University | Fremont | Nebraska | NAIA | Midwest |
| Peru State College | Peru | Nebraska | NAIA | Midwest |
| University of the Southwest | Hobbs | New Mexico | NAIA | West |
| Montreat College | Montreat | North Carolina | NAIA | South |
| St Andrews University | Laurinburg | North Carolina | NAIA | South |
| Dickinson State University | Dickinson | North Dakota | NAIA | Midwest |
| Mayville State University | Mayville | North Dakota | NAIA | Midwest |
| University of Jamestown | Jamestown | North Dakota | NAIA | Midwest |
| Valley City State University | Valley City | North Dakota | NAIA | Midwest |
| Lourdes University | Sylvania | Ohio | NAIA | Midwest |
| Mount Vernon Nazarene University | Mount Vernon | Ohio | NAIA | Midwest |
| Ohio Christian University | Circleville | Ohio | NAIA | Midwest |
| Shawnee State University | Portsmouth | Ohio | NAIA | Midwest |
| University of Northwestern Ohio | Lima | Ohio | NAIA | Midwest |
| University of Rio Grande | Rio Grande | Ohio | NAIA | Midwest |
| Bacone College | Muskogee | Oklahoma | NAIA | South |
| Mid-America Christian University | Oklahoma City | Oklahoma | NAIA | South |
| Oklahoma City University | Oklahoma City | Oklahoma | NAIA | South |
| Oklahoma Panhandle State University | Goodwell | Oklahoma | NAIA | South |
| Oklahoma Wesleyan University | Bartlesville | Oklahoma | NAIA | South |
| Southwestern Christian University | Bethany | Oklahoma | NAIA | South |
| University of Science & Arts of Oklahoma | Chickasha | Oklahoma | NAIA | South |
| Corban University | Salem | Oregon | NAIA | West |
| Oregon Institute of Technology | Klamath Falls | Oregon | NAIA | West |
| Point Park University | Pittsburgh | Pennsylvania | NAIA | Northeast |
| Morris College | Sumter | South Carolina | NAIA | South |
| University of South Carolina Beaufort | Bluffton | South Carolina | NAIA | South |
| Voorhees College | Denmark | South Carolina | NAIA | South |
| Dakota State University | Madison | South Dakota | NAIA | Midwest |
| Dakota Wesleyan University | Mitchell | South Dakota | NAIA | Midwest |
| Mount Marty College | Yankton | South Dakota | NAIA | Midwest |
| Presentation College | Aberdeen | South Dakota | NAIA | Midwest |
| Bethel University | Mc Kenzie | Tennessee | NAIA | South |
| Bryan College | Dayton | Tennessee | NAIA | South |
| Cumberland University | Lebanon | Tennessee | NAIA | South |
| Freed-Hardeman University | Henderson | Tennessee | NAIA | South |
| Martin Methodist College | Pulaski | Tennessee | NAIA | South |
| Milligan University | Milligan College | Tennessee | NAIA | South |
| Tennessee Wesleyan University | Athens | Tennessee | NAIA | South |
| Huston-Tillotson University | Austin | Texas | NAIA | South |
| Jarvis Christian College | Hawkins | Texas | NAIA | South |
| Our Lady of the Lake University | San Antonio | Texas | NAIA | South |
| Southwestern Assemblies of God University | Waxahachie | Texas | NAIA | South |
| Texas A&M University-Texarkana | Texarkana | Texas | NAIA | South |
| Texas College | Tyler | Texas | NAIA | South |
| Texas Wesleyan University | Fort Worth | Texas | NAIA | South |
| University of Houston Victoria | Victoria | Texas | NAIA | South |
| University of St Thomas Houston | Houston | Texas | NAIA | South |
| Wayland Baptist University | Plainview | Texas | NAIA | South |
| Wiley College | Marshall | Texas | NAIA | South |
| Bluefield College | Bluefield | Virginia | NAIA | South |
| West Virginia University Institute of Technology | Beckley | West Virginia | NAIA | South |
| Viterbo University | La Crosse | Wisconsin | NAIA | Midwest |
There are 183 NAIA colleges that have Baseball teams in the United States.