Throughout the years, many student-athletes from St. Michael's have continued their athletic careers after high school, playing for some of
the best colleges and universities across the country. The athletes from our high school who have played a sport in college are listed below.
| YEAR | ATHLETE | COLLEGE | SPORT | |
| 2024 | Richie Morales | University of South Sewanee | Baseball | |
| 2024 | Coco Proctor | Washington and Lee University | Swimming | |
| 2024 | Peter Rogenthien | Trinity Western University (British Columbia) | Boys Soccer | |
| 2024 | Hannah Bergfeld | Rose-Hulman Institute of Technology | Volleyball | |
| 2024 | Laney Kalsu | Oklahoma State | Girls Soccer | |
| 2024 | Glenn Smith | University of Richmond | Baseball | |
| 2024 | Charlie Evans | Elon University | Baseball | |
| 2024 | Gabi Spellings | University of Chicago | Volleyball | |
| 2024 | Kate Metteauer | Stanford University | Rowing | |
| 2024 | Maggie Lewis | Butler University | Girls Lacrosse | |
| 2023 | Zander Romero | Fairleigh Dickinson University | Track and Field | |
| 2023 | Carson Cruver | Florida Atlantic University | Football | |
| 2023 | Jahaznia Griffin | Colorado State University-Pueblo | Football | |
| 2023 | Jahaznia Griffin | Colorado State University-Pueblo | Track and Field | |
| 2023 | Malachi Smith | Santa Barbara City College | Football | |
| 2023 | Sam Stone | Boston College | Football | |
| 2023 | Connelley McWilliams | Trinity University | Volleyball | |
| 2023 | Regan Sims | Flagler College | Cheer | |
| 2023 | Josh Jones | Oral Roberts University | Boys Basketball | |
| 2023 | Campbell Earley | Rutgers University | Gymnastics | |
| 2023 | Brady Hess | Whittier College | Baseball | |
| 2023 | Fiona Tanis | Mercer University | Girls Lacrosse | |
| 2022 | Abby Moran | Jacksonville University | Girls Lacrosse | |
| 2022 | Grant Fahrlander | University of Texas at Austin | Baseball | |
| 2022 | Jill Getman | University of Dallas | Girls Basketball | |
| 2022 | Alex De Leon | Hendrix College | Baseball | |
| 2022 | Carson Frezon | University of Texas at Dallas | Baseball | |
| 2022 | Owen Moore | Whittier College | Baseball | |
| 2022 | Holt Bliss | Hendrix College | Boys Soccer | |
| 2022 | Noah Culp | University of Pikeville | Boys Soccer | |
| 2022 | Matthew Gilbey | Johns Hopkins University | Football | |
| 2022 | Jack Esparza | Texas Tech University | Football | |
| 2022 | Kennedy Hill | Valparaiso University | Girls Soccer | |
| 2022 | Molly Van Ackeren | Trinity University | Track and Field | |
| 2022 | Audrey Griffith | Rhodes College | Girls Basketball | |
| 2022 | Nicholas Villela | Whittier College | Football | |
| 2022 | Drew Tufto | Massachusetts Institute of Technology | Football | |
| 2021 | Jack Beiter | John Carroll University | Baseball | |
| 2021 | Robert Latkowski | Long Island University-New York | Baseball | |
| 2021 | August Stone | Bradley University | Girls Soccer | |
| 2021 | Kade Killeen | Massachusetts Institute of Technology | Boys Basketball | |
| 2021 | Koke Dolce | Shepherd University | Golf | |
| 2021 | Dylan Brucker | Bucknell University | Boys Lacrosse | |
| 2020 | Jackson Long | Western Colorado University | Cross Country | |
| 2020 | Jackson Long | Western Colorado University | Track and Field | |
| 2020 | Ian Prince | Concordia Wisconsin University | Boys Lacrosse | |
| 2020 | Caroline Eby | University of Virginia | Rowing | |
| 2020 | Alex Cannatta | Southwestern University | Baseball | |
| 2020 | Garrett Urry | Nicholls State University | Baseball | |
| 2020 | Aaliyah Jones | Monmouth University | Girls Lacrosse | |
| 2020 | Alexcia Zeller | Presbyterian College | Girls Lacrosse | |
| 2020 | Camille Franklin | Bryn Mawr College | Girls Lacrosse | |
| 2020 | Jack Hagy | South Dakota State | Football | |
| 2020 | Kathryn Morton | Wesleyan University | Volleyball | |
| 2020 | Julian Stoicoviciu | Texas A&M University | Track and Field | |
| 2019 | Moorea Wood | Duke University | Volleyball | |
| 2019 | Kinga Parrish | University of Tulsa | Cross Country | |
| 2019 | Kinga Parrish | University of Tulsa | Track and Field | |
| 2019 | Josh Bannon | St. Bonaventure University | Swimming | |
| 2019 | Lane Kilbride | Sewanee University | Football | |
| 2019 | Sam Saxton | University of Texas/Stephen F. Austin | Football | |
| 2019 | Braden Shultz | Nicholls State University | Baseball | |
| 2019 | Jacob Sifuentes | Southwestern University | Baseball | |
| 2019 | Vaughn Malone | Kansas State University | Football | |
| 2018 | Danielle Escutia | Southern Methodist University | Girls Soccer | |
| 2018 | Brennan Foreman | California Lutheran University | Tennis | |
| 2018 | Hannah Harrod | George Mason University | Tennis | |
| 2018 | Rorik Maltrud | Grayson Community College | Baseball | |
| 2018 | Pendo Mugofwa | Rhodes College | Boys Lacrosse | |
| 2018 | Kyle Lemke | Austin College | Baseball | |
| 2017 | Daniela Alvarez | Wesleyan University | Tennis | |
| 2017 | Jake Biederman | Davidson College | Baseball | |
| 2017 | Helena Dersch | University of Redlands | Track and Field | |
| 2017 | Sydney Dixon | University of Dallas | Girls Basketball | |
| 2017 | Adrian Jaimes | St. Edward’s University | Boys Soccer | |
| 2017 | Jamie Malone | St. Edward’s University | Cheer | |
| 2017 | Tori Pylypec | Wake Forest University | Volleyball | |
| 2017 | Gabriel Vondrak | University of South Alabama/Hillsdale College | Football | |
| 2017 | Cecilia Terracina | Loyola University-New Orleans | Track and Field | |
| 2017 | Elijah Gifford | Baylor University | Track and Field | |
| 2016 | Kahle Elliott | Seattle University/Eastern Washington | Volleyball | |
| 2016 | De'Sean Johnson | Wayland Baptist University | Football | |
| 2016 | Darien Townsend | Marist College | Football | |
| 2016 | Marcus Whipper | Dordt College | Football | |
| 2016 | Mary Grace Copa | Loyola University-New Orleans | Girls Basketball | |
| 2015 | Jameson Houston | Baylor University | Football | |
| 2015 | Calvin Bush | Texas State/Concordia-Austin | Baseball | |
| 2015 | Shelby Espinosa | Regis University | Basketball | |
| 2015 | Trey Kilbride | Denver University/SMU | Swimming | |
| 2015 | Gabby Aguilar | University of Wisconsin-La Crosse | Gymnastics | |
| 2014 | Izzy Sotelo | Southern Methodist University | Volleyball | |
| 2014 | Reed Carlton | Texas State/Concordia University-Austin | Baseball | |
| 2014 | Brett Cook | Niagara University | Baseball | |
| 2014 | Chris Lewis | Tarleton State University | Track and Field | |
| 2014 | Holly Hubenak | Spring Hill College | Cheer | |
| 2014 | Brendan McGuigan | Richmond University | Boys Baseball | |
| 2013 | Tristan Ashton | Trinity University | Track and Field | |
| 2013 | Bridget Boushka | Stanford University | Swimming | |
| 2013 | Scotland Butler | University of Mary Hardin Baylor | Football | |
| 2013 | Daniel De La Garza | Harvard University | Golf | |
| 2013 | Brian Epstein | Clarendon Jr. College | Baseball | |
| 2013 | Eric Honeycutt | Harding University | Baseball | |
| 2013 | Joseph Martinez | Princeton University | Swimming | |
| 2013 | Jose Narro | Bowling Green State University | Golf | |
| 2013 | Brody Roush | Washington University-St. Louis | Track | |
| 2013 | Reeder Wells | Bowdoin College | Football | |
| 2013 | Kyle Wurzel | Marist College | Football | |
| 2013 | Scotland Butler | University of Mary Hardin Baylor/UIW | Football | |
| 2013 | Ryan Gjerset | Wheaton College | Lacrosse | |
| 2012 | Eri Amezcua Cuellar | University of Texas - San Antonio | Football | |
| 2012 | Vanessa Carrizales | University of Texas - Tyler | Softball | |
| 2012 | Clarencio Guerrero | Tarleton State | Track and Field | |
| 2012 | Linsey Mirtsching | Montreat College | Volleyball | |
| 2012 | Will Stanka | Hill College | Baseball | |
| 2012 | Cameron Waites | Angelo State | Football | |
| 2012 | Vincent Whitenight | St. Edward's University | Baseball | |
| 2011 | Sean Aleman | Hardin-Simmons University | Golf | |
| 2011 | Daniel Bernhardt | Southwestern University | Boys Basketball | |
| 2011 | Jake Kocher | Texas A&M University-Corpus Christi | Boys Basketball | |
| 2011 | Nicholas Land | Hendrix College | Baseball | |
| 2011 | Jaymes Maldonado | William Penn University | Boys Basketball | |
| 2011 | Christina Pensock | Georgia Tech | Track and Field | |
| 2011 | Brett Peters | Washington University - St. Louis | Football | |
| 2011 | Andrew Reue | Rice University | Football | |
| 2011 | Harper Pitts | Texas College | Baseball | |
| 2011 | Lukas Schiraldi | Navarro College/University of Texas | Baseball | |
| 2011 | Catherine Scholl | Juniata College | Volleyball | |
| 2011 | Luke Seeker | Southern Methodist University | Football | |
| 2011 | Adam Whitlock | Maryville University | Boys Basketball | |
| 2010 | Santiago Gavino | University of Florida | Golf | |
| 2010 | Adrian Gomez | Southwestern University | Swimming | |
| 2010 | Cameron Mirtsching | Berry College | Baseball | |
| 2010 | Emily Pietruszynski | Iowa State University | Tennis | |
| 2010 | Clark Schwab | Rhodes College | Baseball | |
| 2009 | Sean Cady | Texas Christian University | Football | |
| 2009 | Isaac Frost | St. John's University | Football | |
| 2009 | Dennis Hodapp | Tulsa University | Track and Field | |
| 2009 | Chase Kocher | Southwestern University | Boys Basketball | |
| 2009 | Kyle Martin | Texas A&M University | Baseball | |
| 2009 | Mitch Morse | University of Missouri | Football | |
| 2009 | David Rodriguez | West Point University | Boys Basketball | |
| 2009 | Sean Welleck | University of Pennsylvania | Track and Field | |
| 2009 | Elliot Petterson | Washington University - St. Louis | Track and Field | |
| 2008 | Lanham Bass | Trinity University | Football | |
| 2008 | Patrick Scholl | St. Edward's University | Baseball | |
| 2008 | Jordy Snikeris | Lousiana State University | Baseball | |
| 2007 | Miguel Barrera | Kenyon University | Boys Soccer | |
| 2007 | Ally Buitron | Southwestern University | Volleyball | |
| 2007 | Patrick Shanahan | Creighton University | Golf | |
| 2006 | Davis Bass | Trinity University | Football | |
| 2006 | Lauren Brown | Southwestern University | Girls Basketball | |
| 2006 | Ashleigh Johnson | Austin College | Girls Soccer | |
| 2006 | Lauren Lewis | Texas State University | Girls Soccer | |
| 2005 | Tyler Duffy | Columbia University | Football | |
| 2005 | Dylan Faulkner | Wake Forest University | Volleyball | |
| 2005 | Laura Shipley | Grove City College | Soccer | |
| 2005 | Nick Trombold | Duke University | Track and Field | |
| 2004 | Michael Faulkner | Wake Forest University | Volleyball | |
| 2004 | Daniel Rohleder | University of Texas – Austin | Swimming | |
| 2004 | Mark Shepherd | Baylor University | Boys Basketball | |
| 2003 | Anna Barrett | University of Cincinnati | Girls Basketball | |
| 2003 | Larissa Leal | Concordia University | Girls Basketball | |
| 2003 | Ian Mooney | St. Lewis University/University of Texas | Boys Basketball | |
| 2003 | Myanna Hellsten | University of Cincinnati | Volleyball | |
| 2002 | Scott Carpenter | Austin College | Boys Soccer | |
| 1999 | Reagan Goodwin | Denison University | Volleyball | |
| 1999 | Tasha Scott | St. Edward's University | Girls Basketball | |
| 1997 | Steven Hrin | Shepherd University | Football | |
| 1997 | Selena Scott | University of Kansas | Girls Basketball | |
| 1996 | Chris Kaylakie | Texas Christian University | Football | |
| 1995 | Jeremiah Banek | Austin College | Football | |
| 1994 | Charlie Ferraro | Southwestern University | Baseball | |
| 1992 | Kim Brewer | Texas State | Volleyball | |
| 1992 | Scott Hart | Butler University | Football | |
| 1990 | Anna Finley | William & Mary | Volleyball |