Become part of the Roncalli community whose mission is to educate in the Catholic traditions of spiritual growth, life-long service, and academic excellence.

Following the traditions of St. John Baptist De La Salle and the Christian Brothers, as well as the heritage of the Franciscan Sisters, the Roncalli Board of Trustees is committed to providing a Christian Education for all students. The financial aid program at Roncalli makes our quality education program affordable. For more information about tuition assistance available, please see available forms.

Upcoming Events

8/22  Student Orientation

8/23  First Day of School

9/2  Noon Dismissal

9/5  No School-Labor Day

9/18  Roncalli Golf Classic


Roncalli Golf Outing

Dust off those clubs and practice your putting this summer to get ready for the 7th annual Roncalli Community Golf Classic on Sunday, September 18th. This is a fun filled day that includes a 4 person scramble, cook-out and lots of prizes. For more information and the registration form, CLICK HERE or pick one up in the Roncalli main office.

Roncalli now participating in Scrip

While Roncalli is not starting a scrip program, St. Francis of Assisi is expanding their program to allow you to purchase scrip and use the rebates towards your Roncalli tuition. This would be for families that have completed having students at St. Francis and have students that are entering or currently enrolled at Roncalli. To participate, please read this letter and complete the form.

Roncalli Graduation photos available

If you are interested in viewing and/or purchasing photos from the 2016 Roncalli Graduation, please go to our Photos page under the Resources tab, scroll down to the Albums section and click on "Graduation Day 2016".

Catholic Identity Survey for AdvancEd

Parents, please help our accreditation efforts by taking this short Catholic Identity survey for AdvancEd. We appreciate your time and opinions on this matter. CLICK HERE for survey.

Looking for Host Families

Roncalli is seeking host families for the 2016-2017 school year. We are proud to host students from the STS and Global Outreach programs. Hosting an international student will impact your family for a lifetime. For more information contact Shannon Pritzl at 682-8801 or

Roncalli Apparel Store

Visit the Roncalli Apparel Store for great gift ideas for that Roncalli student or alumni on your list! We have a wide variety of classic Roncalli items along with the very special Roncalli 50th Anniversary items in-stock and available now.


How about a stadium seat, necktie, knit hat/mittens, or a sterling silver Roncalli logo necklace pendant? Looking for unique? We even have some pens that were made from the floor boards of the previous gymnasium floor! We also have gift certificates available.

You may shop the apparel store anytime that the school office is open, or during home basketball games. Contact Connie Heinzen with any questions at or by phone (920) 323-0192.

The Pilot Magazine

Check out the latest issue of Roncalli's student produced magazine "The Pilot". Read all about our international students, 50th Anniversary Year events, the fall play "The Mousetrap", and many more events and activities from this school year.

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Support Roncalli High School by starting your shopping at and selecting Roncalli High School Manitowoc as your charity name of choice.