| Last | First | College | Pro | First Year with Muskies | 
| Arthur | Kyle | Augustana University | 2004 | |
| Ahern | Mark | University of St. Francis | 2007 | |
| Ahlborn | Doug | Olivet Nazarene University | 1985 | |
| Alexander | Quintin | Chicago State University | Frontier League | 2025 | 
| Anderson | Wayne | St. Louis Cardinals | 1986 | |
| Bachar | Doug | Kankakee Community College | 1987 | |
| Baig | Khasim | Ilinois State University | 2000 | |
| Bajer | Brian | Southern Illinois University | 2008 | |
| Ballentine | Joe | Kankakee Community College | 2001 | |
| Barkdull | Zach | University of St. Francis | 2018 | |
| Baron | Kian | St. Xavier/Olivet Nazarene University | 2020 | |
| Barrett | Bill | University of Illinois | 2007 | |
| Barrett | Luke | St. Joseph College | 2004 | |
| Becker | Jason | St. Joseph College | 2006 | |
| Bedell | Colin | Kankakee Community College/Tiffin University | 2018 | |
| Bertrand | Scott | Lewis University | 1988 | |
| Belcher | Russ | Kankakee Community College | 1996 | |
| Benavides | Roy | Joliet Junior College | 2006 | |
| Bibb | Jarrett | Delaware State University | 2005 | |
| Bingham | Tim | Lewis University | 2005 | |
| Bittmann | Nick | St. Francis University | 2004 | |
| Blomberg | Dave | Chicago State University | 2003 | |
| Brandt | Jonathon | Parkland College/Auburn - Montgomery | United Shore League | 2015 | 
| Branigan | Bill | Hillsdale College | 2012 | |
| Brody | Tyler | Calumet College of St. Joseph | 2023 | |
| Brokop | Dan | Kankakee CC/Texas A&M Corpus Christi | 2016 | |
| Brokop | James | Kankakee Community College | 2006 | |
| Brook | Steve | Illiniois Wesleyan | Frontier League | 2000 | 
| Brown | Colin | South Suburban College | 2019 | |
| Bulthuis | Jacob | Olivet Nazarene University | 2019 | |
| Calderone | Frank | Robert Morris University | 1999 | |
| Calderone | Jimmy | Binghamton University | Frontier League | 2007 | 
| Callejo | Jack | Joliet JC/Moraine Valley College | 2025 | |
| Cannon | Matt | Aurora University | 1991 | |
| Cannon | Vince | Aurora University | 1990 | |
| Carlile | Ben | Kankakee CC/Ashland University | 2024 | |
| Carmody | Patrick | Illinois Wesleyan University | 2024 | |
| Chambers | Tim | St. Joseph College | 2001 | |
| Cocco | Brandon | College of Lake County | 2019 | |
| Cocco | Anthony | Kankakee Community College/Grand Valley State | 2018 | |
| Coleman | Parker | Roosevelt University | 2017 | |
| Comia | Jayden | University of Illinois | 2024 | |
| Conway | Mike | Olivet Nazarene University | 1983 | |
| Coyle | Marty | Robert Morris University | Frontier League | 2008 | 
| Cox | Jalen | Robert Morris University | 2017 | |
| Creal | Ashton | John Logan College | Cincinnati Reds | 2018 | 
| Curran | Mick | Illinois Wesleyan University | 2006 | |
| Cusack | Bill | University of St. Francis | 1994 | |
| Czako | Nolan | Loras College | 2025 | |
| D'Antonio | Joe | North Central College | 2004 | |
| Darabaris | Zach | Wabash College | 2012 | |
| Davis | Kenny | Olivet Nazarene University | 1989 | |
| Defries | Rick | Olivet Nazarene University | 1988 | |
| Desiderio | Juan | Kankakee Community College | 2006 | |
| DeYoung | Alexander | Olivet Nazarene University | 2017 | |
| DeYoung | Ben | Olivet Nazarene University | 2016 | |
| Dobrzeniecki | Alex | Olivet Nazarene University | 2019 | |
| Downs | Jeff | St. Joseph College | 1997 | |
| Dubois | Brandon | Illinois Wesleyan University | 2002 | |
| Dye | Alex | Kankakee Community College | 2006 | |
| Dye | Mark | Earlham College | 2019 | |
| Egerton | Max | Kankakee Community College | 1992 | |
| Ely | John | Miami of Ohio | Los Angeles Dodgers | 2004 | 
| Ferrias | Mitch | Lewis University | 1986 | |
| Fightmaster | John | Olivet Nazarene University | 2011 | |
| Filkins | Matt | Joliet Junior College | 2014 | |
| Fisher | Will | South Suburban College | 2009 | |
| Foley | Michael | Aurora University | Ozark League | 2017 | 
| Fowler | Brandon | Cardinal Stritch/Winston Salem State | Empire League | 2015 | 
| Fuentes | Michael | Northern Illinois University | 2018 | |
| Fuerst | Taylor | Denison University | 2025 | |
| Fussell | Dave | St. Joseph College | 2001 | |
| Fussell | Eric | St. Joseph College | Frontier League | 2002 | 
| Gabrione | Mark | Chicago State University | 1998 | |
| Gagnon | Clint | Atlanta Braves | 1995 | |
| Gaytan | Andy | Bowling Green State University | 2024 | |
| Giacchino | Nathan | Judson University | 2012 | |
| Goselin | Scott | Olivet Nazarene University | Atlanta Braves | 1985 | 
| Gotsch | Karl | University of St. Francis | 2008 | |
| Gould | Dylan | Clarke University | 2016 | |
| Gray | Bryce | Notre Dame University | 2016 | |
| Greenfield | Joe | Eastern Illinois University | 2017 | |
| Grieff | Todd | Frontier League | 1990 | |
| Habas | Mike | North Greenville/Moraine Valley/South Suburban College | 2012 | |
| Handley | Bill | Kankakee Community College | 1988 | |
| Hansen | Chad | Aquinas College | 2010 | |
| Harris | Josh | Kankakee Community College/University of Illinois | 2017 | |
| Henderson | Mike | University of St. Francis | 2008 | |
| Hecimovich | Brett | Kankakee Community College | 2023 | |
| Hensel | John | Kankakee Community College | 1984 | |
| Hernandez | Mario | University of St. Francis/Moraine Valley College | 2012 | |
| Highland | Matt | Southern Illinois University - Edwardsville | 2012 | |
| Highley | Luke | Olivet Nazarene University | 2005 | |
| Honel | Kris | Chicago White Sox | 2024 | |
| Horan | Kevin | Kankakee Community College | 1983 | |
| Howard | Joe | Illinois Wesleyan University | 2005 | |
| Hudson | Phil | Olivet Nazarene University | 1987 | |
| Jackson | Owen | Kankakee Community College | 2021 | |
| Jasmin | Tyler | Eastern Illinois University/Kankakee CC | 2020 | |
| Johnson | Austin | Southern Illinois University | 2011 | |
| Johnson | Dale | Holy Cross | 1997 | |
| Jones | Dave | Illinois Benedictine/Moraine Valley CC | 1994 | |
| Kanak | Gene | University of St. Francis | 1999 | |
| Kapchinske | Nick | University of St. Francis | 2007 | |
| Kearney | Camden | University of Wisconsin Parkside/Olivet Nazarene | 2022 | |
| Kelly | Nico | University of Jamestown | 2017 | |
| Keltner | Dave | Chicago State University | 1998 | |
| Kempen | Nick | Illinois State University/Kankakee CC | 1999 | |
| Kerouac | Tim | Missouri A&T/Kankakee CC | 2008 | |
| Kimbro | Tom | Eastern Illinois University | 2010 | |
| King | Kendall | Western Illinois University | 2020 | |
| Kirchler | Ben | Joliet Junior College | 2014 | |
| Koehn | Jayson | St. Xavier University | Frontier League | 2007 | 
| Koch | Bob | Kankakee Community College | 1985 | |
| Kopp | Ryan | Lindenwood University/Kankakee CC | 2002 | |
| Kribs | Brett | Lindenwood University | 2007 | |
| Krupske | Corey | Triton College/Robert Morris University | 2016 | |
| Kulig | Brian | Olivet Nazarene University | 1995 | |
| Kulovitz | Jimmy | Southern Illinois University-Edwardsville | 2006 | |
| LaGesse | Joe | Kankakee Community College | 1983 | |
| LaMore | Kyle | Rockford College | 2012 | |
| LaMore | Rob | Kankakee Community College | 1986 | |
| Landi | Joe | St. Francis University | 2001 | |
| Lane | Steve | Olivet Nazarene/Kankakee CC | 1987 | |
| Lanoue | Mike | Kankakee Community College | 1992 | |
| Lardi | Ryan | Chicago State University/Kankakee CC | Frontier League | 1998 | 
| Le | AJ | Milwaukee School of Engineering | 2023 | |
| Lee | Josh | Illinois Institute of Technology | 1996 | |
| Leonard | Michael | University of St. Francis | 2024 | |
| LeSage | Fred | Kankakee Community College | 1978 | |
| Lietz | Dan | Heartland Community College | Tampa Bay Rays | 2019 | 
| Littrell | Matt | Kankakee Community College/Ashland University | 2015 | |
| Long | Brian | University of Illinois | 2004 | |
| Lyons | Brian | Kankakee Community College | 1996 | |
| Mack | Andrew | University of Wisconsin Parkside/Olivet Nazarene | 2024 | |
| Madey | Grayson | St. Norbert's College | 2017 | |
| Malia | Joey | Roosevelt University/Prairie State College | 2007 | |
| Marquie | Andy | Iowa Wesleyan/Joliet JC | 2005 | |
| Mast | Casey | Olivet Nazarene University | 2011 | |
| McCay | Kevin | Olivet Nazarene University | 1984 | |
| McCue | Mason | Evansville University | 2024 | |
| McCully | Matt | University of Illinois | 1993 | |
| McDaniels | Colin | Judson University | 2016 | |
| McDowell | Brooks | Southern Illinois University - Edwardsville | 2023 | |
| McKay | Curtis | Kankakee CC/Niagra University | ||
| Mendoza | Brandon | University of St. Francis | 2015 | |
| Meyer | Brad | Cumberland University | 2000 | |
| Meyer | Dave | Joliet Junior College | 1988 | |
| Millsap | Zack | Kankakee CC/University of Illinois Chicago | 2022 | |
| Mucenski | Stan | St. Joseph College | 2001 | |
| Nelson | Bill | Chicago State Univeristy | 1997 | |
| Nelson | Mike | University of St. Francis | 2017 | |
| Nelson | Scott | Eastern Illinois University | 1987 | |
| Nichols | Drew | Marymount California University | 2017 | |
| Noles | Nick | Prairie State College | 2023 | |
| Nowak | Bobby | Valparaiso University/Kankakee Community College | 2020 | |
| Nutall | Tony | Winston-Salem State/Kankakee Community College | 2011 | |
| Offill | Thomas | Kankakee Community College | 2025 | |
| Olszewski | Drew | South Suburban College/Southern Illinois University/Roosevelt University | 2018 | |
| Ochman | Steve | St. Francis University | 1993 | |
| Padgett | Kenny | Northwestern University | 2000 | |
| Page | Geoff | Illinois Wesleyan University | 2006 | |
| Panayotovich | Adam | University of St. Francis | Chicago White Sox | 2012 | 
| Pastorel | Brian | North Central College | 1981 | |
| Peacock | Josh | St. Joseph College | 2000 | |
| Pellack | Dave | Prairie State College | 2009 | |
| Pellack | Steve | Trinity Christian/Triton College | 2008 | |
| Pietrowski | John | Arizona | 1996 | |
| Powell | Cameron | University of North Dakota/Blackhawk College/St. Xavier | 2015 | |
| Pullins | Gunnar | Olivet Nazarene University | 2019 | |
| Radcliffe | Kendall | Texas Rangers | 2017 | |
| Rademacher | Pat | Chicago State University/Kankakee CC | Frontier League | 1988 | 
| Reed | Chris | Parkland College | 2001 | |
| Reynolds | Dave | Northern Illinois University | 2011 | |
| Ridgeley | Ryan | University of St. Francis | 1997 | |
| Rigg | Joe | Rockford University | 2014 | |
| Rizzi | Vince | Grand Valley State/Joliet Junior College | Frontier League | 2012 | 
| Roark | Dillon | Eastern Illinois University | 2009 | |
| Robbins | Lucas | Coe College | 2016 | |
| Rodriguez | Alex | Southern Illinois University Edwardsville | 2022 | |
| Ruckman | Jordan | Northern Illinois University | 2013 | |
| Ruckman | Justin | Northern Illinois University | 2013 | |
| Ruzich | Zac | Prairie State College | 2025 | |
| Samulis | Dan | University of St. Francis | 1993 | |
| Sanders | Ian | Kankakee Community College/Ashland University | 2020 | |
| Sanders | Luke | Arizona Christian | 2014 | |
| Santiago | Angel | Southern Illinois University - Edwardsville | 1994 | |
| Santiago | Tommy | Campbellsville University | 2000 | |
| Shereyk | Michael | Southern Illinois University - Edwardsville | 2018 | |
| Schultz | Corey | University of St. Francis | 2010 | |
| Schroeder | Justin | Kankakee Community College | Sokol Krc', Czech Republic | 2000 | 
| Schweigert | Brad | Eastern Illinois University | 2010 | |
| Sennett | Ed | California Angels | 1983 | |
| Schuster | P.J. | Southern Illinois Edwardsville | Empire League | 2020 | 
| Shafer | Bryce | Valparaiso University | Chicago Cubs | 2015 | 
| Simeur | Larry | Lewis University | 1986 | |
| Sindewald | Dave | Robert Morris University | 2013 | |
| Sindewald | Tyler | South Suburban College | 2014 | |
| Sippel | Todd | St. Francis University | 1989 | |
| Smith | Chuckie | Carthage University | 2023 | |
| Smith | Devin | Iowa Wesleyan College | 2014 | |
| Smith | Lee | Kankakee Community College | 1981 | |
| Sobkoviak | Jeff | Kankakee Community College | Colorado Rockies | 1991 | 
| Snoreck | Tyler | Olivet Nazarene University | 2024 | |
| Spence | Lucas | Southern Illinois University Edwardsville | Houston Astros | 2023 | 
| Spieth | Bill | Illinois Wesleyan University | 2004 | |
| Spoon | Trent | Kankakee Community College | 2021 | |
| Springer | Rick | Olivet Nazarene University | 1989 | |
| Squier | Jason | Chicago State University | 2001 | |
| Stamper | Brian | Kankakee Community College | 2006 | |
| Stamper | Jason | Chicago State University | 2003 | |
| Stanfield | T.J. | Rockford College/Joliet JC | 2010 | |
| Starr | Owen | Colorado School of Mines | 2017 | |
| Statler | Phil | Joliet Junior College | 1996 | |
| Streets | Brandon | Olivet Nazarene University | 2012 | |
| Striggow | Phil | University of Wisconsin - Milwaukee/Kankakee CC | 2010 | |
| Streets | Brandon | Olivet Nazarene University | 2012 | |
| Styck | Steve | Oklahoma City University/St. Joseph College/Joliet JC/KCC | Empire League | 2008 | 
| Suber | DeJohn | John Logan/Triton College/Southeastern University | 2015 | |
| Sullivan | Thomas | Kankakee Community College | 2006 | |
| Sutker | Josh | Milwaukee School of Engineering | 2025 | |
| Tesch | Josh | University of St. Francis | 2019 | |
| Thomas | Kyle | Lewis University | 2010 | |
| Thompson | Jack | Olivet Nazarene University | 2025 | |
| Trammell | Josh | Kankakee Community College | Frontier League | 1994 | 
| Truesdale | Dan | Illinois Wesleyan University | 2012 | |
| Turrell | Steve | Kankakee Community College | 1983 | |
| Urban | Bucky | University of St. Francis | 1994 | |
| VanMill | Mike | Lewis University | 1987 | |
| VanMill | Matt | St. Xavier University | 2009 | |
| Velon | Brett | Roberty Morris University/Joliet JC | 2009 | |
| Victor | Tim | Judson University/Joliet JC | 2006 | |
| Yajima | Takahomi | Olivet Nazarene University | 1984 | |
| Young | Tom | St. Xavier University | 1995 | |
| Wakeley | Scott | Olivet Nazarene University | 1987 | |
| Walling | Mike | Olivet Nazarene University | Atlanta Braves | 1985 | 
| Walsh | Joe | Lewis University | 2004 | |
| Wantiez | John | Illinois Wesleyan University | 2006 | |
| Weber | Rick | Olivet Nazarene University | Frontier League | 2015 | 
| Webber | Matt | Olivet Nazarene University | 2014 | |
| Weglarz | Nathan | St. Joseph College/Parkland College | 2006 | |
| Weltmeyer | Dan | University of St. Francis | 2007 | |
| Weston | Drew | Spring Arbor University | Detroit Tigers/Chicago White Sox | 2014 | 
| White | Joe | Kankakee Community College | 2007 | |
| Wicks | Robb | Kankakee Community College | 2005 | |
| Wiersema | Chad | Olivet Nazarene University | 1996 | |
| Wirt | Will | Truman State University | 2021 | |
| Zarembka | Tyler | University of Northwestern Ohio | 2019 | |
| Zamora | Josiah | Kankakee Community College | 2020 | |
| Zeedyk | Eric | Kankakee Community College | Frontier League | 1998 |