Home
Rooted in Faith, Leading with Purpose
At Messmer Catholic High School, students grow to become ethical leaders, courageous thinkers, and compassionate change makers.
Discover Messmer
College credit, career experience, and real-world learning backed by a community that lifts one another up.
![Leave Ready for Success]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1763154206/messmer/nskljfyrgymimuhcgri0/Messmer_20251016_00207.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1763154206/messmer/nskljfyrgymimuhcgri0/Messmer_20251016_00207.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1763154206/messmer/nskljfyrgymimuhcgri0/Messmer_20251016_00207.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1763154206/messmer/nskljfyrgymimuhcgri0/Messmer_20251016_00207.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1763154206/messmer/nskljfyrgymimuhcgri0/Messmer_20251016_00207.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1763154206/messmer/nskljfyrgymimuhcgri0/Messmer_20251016_00207.jpg","width":2200}])
Messmer's Leave Ready framework builds skills, confidence, and real-world success pathways
![Innovative WinterM Program]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1760361107/messmer/paff4gokmqwrdycecxgb/Focusedcraftsmanship.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1760361107/messmer/paff4gokmqwrdycecxgb/Focusedcraftsmanship.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1760361107/messmer/paff4gokmqwrdycecxgb/Focusedcraftsmanship.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1760361107/messmer/paff4gokmqwrdycecxgb/Focusedcraftsmanship.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1760361107/messmer/paff4gokmqwrdycecxgb/Focusedcraftsmanship.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1760361107/messmer/paff4gokmqwrdycecxgb/Focusedcraftsmanship.jpg","width":2200}])
Our unique WinterM term is a fresh way to learn, grow, and plan your future
![Dual Enrollment and Honors: Excellence in Action]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1759762433/messmer/oinex2zt1fbirwcb9h5e/1MessmerNationalHonorSocietyMembers.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1759762433/messmer/oinex2zt1fbirwcb9h5e/1MessmerNationalHonorSocietyMembers.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1759762433/messmer/oinex2zt1fbirwcb9h5e/1MessmerNationalHonorSocietyMembers.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1759762433/messmer/oinex2zt1fbirwcb9h5e/1MessmerNationalHonorSocietyMembers.jpg","width":833}])
Earn college credit and explore future pathways while still in high school
![You Belong Here]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1758919645/messmer/eoq3kprfuvgtd3hwauqj/YouBelong_800x779.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1758919645/messmer/eoq3kprfuvgtd3hwauqj/YouBelong_800x779.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1758919645/messmer/eoq3kprfuvgtd3hwauqj/YouBelong_800x779.jpg","width":624}])
Our welcoming, supportive community celebrates each person’s uniqueness
![Faith in Action]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1763154366/messmer/xbijjh0mohggn51k5ejh/Messmer_20251016_00381.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1763154366/messmer/xbijjh0mohggn51k5ejh/Messmer_20251016_00381.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1763154366/messmer/xbijjh0mohggn51k5ejh/Messmer_20251016_00381.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1763154366/messmer/xbijjh0mohggn51k5ejh/Messmer_20251016_00381.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1763154366/messmer/xbijjh0mohggn51k5ejh/Messmer_20251016_00381.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1763154366/messmer/xbijjh0mohggn51k5ejh/Messmer_20251016_00381.jpg","width":2200}])
Messmer students excel as ethical, faith-filled leaders who build just and peaceful communities
![Get Involved, Get Connected]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1759761705/messmer/fuhnbi0hrhloq7nihbix/Boyrunning.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1759761705/messmer/fuhnbi0hrhloq7nihbix/Boyrunning.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1759761705/messmer/fuhnbi0hrhloq7nihbix/Boyrunning.jpg","width":773}])
Wherever you shine, there’s a place for you at Messmer
From Our Community
By the Numbers
$1.9M
Scholarships awared to Class of '25
100
Years of faith, service, and impact
94%
Average daily attendance
4
All-In Milwaukee Scholarships Awarded in 2025
1:1
Connected campus
1,000+
Direct College Admits - Class of 2026
100%
Students leave with a tangible plan in place for their next step
40+
Clubs, sports, and after school programs
News & Events
News & Events Container
Latest News
No post to display.