A Century of Faith, Learning, and Community
For 100 years, Messmer Catholic High School has been a cornerstone of education and opportunity in Milwaukee.
- Centennial Gala
- Centennial Commemoration Open House
- 100th Anniversary Mass
- Making Messmer, the Book
- A Brief History
Centennial Gala
An Unforgettable Evening!
On April 23, 2026, we celebrated our Centennial Gala with over 600 members of our community.
It was an evening dedicated to the generations who shaped our mission. The Centennial Gala celebrated Messmer’s rich 100-year legacy in Milwaukee and served as a joyful look toward our future.
Thank you to our many alumni, faculty, staff, and friends who shared this historic milestone with us!
Please scroll through photos from the celebration below.
Thank You to Our Sponsors
Special thanks to our sponsors for helping bring this milestone event to life!
Thank You to Our Auction Item Donors
We are grateful for your incredible generosity! Your contributions are the heartbeat of our auction, and we couldn't do this without your steadfast support.
Centennial Commemoration Open House
On March 4, 2026, we commemorated 100 years of faith, education, and impact in Milwaukee.
Our Centennial Commemoration featured a program with special guests and dignitaries, and campus tours in our historic building. The event celebrated Messmer’s rich 100-year legacy in Milwaukee.
Thank you to our many alumni and friends who shared this special day with us!
Some honored guests included Auxiliary Bishop Jeffrey R. Haines; Archdiocese of Milwaukee Superintendent of Schools Ed Foy; Wisconsin State Senator Dora Drake; District 1 Alderwoman Andrea M. Pratt '94; District 15 Alderman Russell W. Stamper II ’94; Paul Truess, Office of U.S. Senator Ron Johnson; Tiffany Henry, Milwaukee Office Director for U.S. Senator Tammy Baldwin; Cavalier Johnson, Mayor of Milwaukee (via video greeting); alumni, friends, supporters, and dignitaries.
Centennial Commemoration Photo Gallery
100th Anniversary Mass
Messmer High School opened its centennial year with a jubilant Mass of Thanksgiving at the Cathedral of St. John the Evangelist on September 18, 2025.
Archbishop Jeffrey Grob presided at the Mass, concelebrated with Archbishop Emeritus Jerome Listecki, Auxiliary Bishop Jeffrey Haines, the Very Rev. Timothy Kitzke, Rev. Robert Anello, MHS ’70, Rev. Chakrit Micaphitak, CSsR, and Deacon Joe Wenzler.
The liturgy was filled with prayer and song, as the combined Gospel choirs of Messmer, Marquette University, and All Saints Catholic Church lifted their voices in glorious harmony. Their music filled the cathedral with joy and praise, setting a beautiful tone for Messmer’s yearlong celebration of 100 years of Catholic education, community, and faith.
Making Messmer, the Book
The Book: Making Messmer - Every Student, Every Dream (1926-2026)
As part of our centennial celebrations, we are proud to produce a history of Messmer’s first 100 years, meticulously researched and authored by Frank Miller.
From its start as a makeshift “Diocesan High School" in 1926, through the “Messmer Miracle” in 1984 when parents fought to reopen the school after its closure was announced, to its emergence today as the leading Catholic high school serving the heart of Milwaukee, Making Messmer is a story of Messmer’s people, its promise, and its pride.
Making Messemer: Every Student, Every Dream, 1926-2026 will be available in summer 2026.
This project was produced with generous support from the Erica P. John Fund.
A Brief History
Founded in 1926 by Archbishop Sebastian Messmer, the school was built on a bold vision to unite Milwaukee’s Catholic parishes and provide a high-quality education rooted in faith for the city’s immigrant families.
Under the leadership of the School Sisters of Notre Dame and the Capuchin Friars, Messmer quickly became a thriving center of academic excellence, spiritual formation, and community spirit.
By the mid-20th century, Messmer had earned a reputation for its welcoming, family-like culture and commitment to preparing students for both college and the trades. Through the Great Depression, World War II, and the changing landscape of postwar Milwaukee, the school stood as a place of hope and stability. As the city’s neighborhoods evolved, Messmer embraced new generations of students from diverse backgrounds, becoming one of Milwaukee’s most integrated Catholic high schools and a model of inclusion and faith in action.
The 1980s brought one of Messmer’s most defining moments: the “Messmer Miracle.” When the Archdiocese announced plans to close the school, a determined group of parents and alumni refused to let its mission die. Their grassroots effort not only reopened the school but also inspired a lasting sense of pride and ownership that continues today.
In the decades that followed, Messmer experienced renewed growth and recognition. Messmer High School was the first religious school accepted into the Milwaukee Parental Choice Program, opening new doors for students and families seeking a strong, faith-based education. Messmer expanded its reach, strengthened its academics, and reaffirmed its identity as an independent Catholic high school committed to serving Milwaukee’s youth.
Today, as Messmer celebrates its centennial, the mission remains the same: to prepare students for college, career, and life through faith, academics, service, and community.
From its early years serving immigrant families to its present-day commitment to educational innovation, Messmer continues to live out its promise to give every student a step ahead for the future.