Student Organizations

AD Prayer Club reads and discusses the upcoming Sunday's readings in detail to better prepare for Mass. The group also leads various prayer opportunities throughout the year, including Novenas, Rosaries and Chaplets of Divine Mercy.

Ambassadors serve as representatives of the school, hosting prospective students in our shadow program, leading Open House tours, visiting local partner schools and welcoming guests to special events.

The Sign Language Club is a club that meets to learn and practice American Sign Language. American Sign Language interpreting is one of the most requested languages in the United States today.

Members discuss and share good books, hear about new books in the Learning Commons and recommend new library acquisitions.

Students unwind and enjoy time together in group outings to a local bowling alley.

Chamber Choir is a before-school ensemble that rehearses and performs choral music.

Concert Band helps students develop their instrumental skills in a group setting. The band presents four concerts each year, in addition to performing at other events. Note: Course enrollment (Concert Band or Honors Concert Band) is required.

Concert Choir offers an opportunity for serious vocal students to participate in a performing ensemble. The group performs in four concerts during the school year. Note: Course enrollment (Concert Choir or Honors Concert Choir) is required.

St. Dominic journalism students collaborate to write, film, edit and produce the Crusader Nation News broadcast and news articles. Note: Course enrollment (Journalism or Journalism 2) is required. 

Culture Club’s goal is to educate and build empathy about different cultures from around the world so people may embrace and understand them. The group seeks to expand people’s horizons and help them experience and enjoy a culture unfamiliar to them.

The annual fall play provides an opportunity for students to explore the world of theatre, whether onstage or in behind-the-scenes roles.

Fellowship of Christian Athletes is a group for athletes and those interested in athletics to gather for Christian fellowship around the common bond of sports and Jesus Christ.

Le Cercle Français promotes an understanding of French culture. It is open to all students enrolled in French, as well as those interested in learning about everything French.

FBLA is a national organization for high school students interested in business. Membership is open to students who are enrolled in or have completed a business or computer class. Club members learn about business and compete in district and state competitions. 

The Gaming Club provides an after-school gathering for students to play any kind of games, including chess, board games, card games and video games.

Student volunteers travel to local senior living facilities to give free makeovers and manicures and bond with residents.

Health Occupations Students of America local chapter. 

All students are invited for athletic competitions that take place during Empower Hour.  Students may compete in E-Sports, Pickleball, Nitro Ball, Volleyball, Flag Football etc.  Some seasons will culminate in a contest against selected faculty and admin.

The St. Dominic Jazz Band is an instrumental ensemble for those interested in the world of jazz music.

Modern garden clubs unite men and women of all ages who share a common love of flowers, shrubs, and vegetable plants. If the idea sounds intriguing, consider joining the St. Dominic garden club. Our goal is to plant flowers and plants around St. Dominic to make our campus shine!

Lux is an all-girls student prayer group that meets monthly to strengthen fellowship and faith.

Marvel Crusaders Unite is essentially a book club, but for Marvel movies. Members watch Marvel Movies in order to discuss plots and plot holes, create theories and predictions and apply these to discuss future Marvel movies. Movies are watched after school hours. 

The math team is for students who are interested in learning about topics not studied in math classes. The emphasis is on problem-solving and preparation for math contests during the year.

Mixed Chorus is a group for students in their first year of participating in a high school ensemble. Students learn the basics of singing and reading music. Note: Course enrollment (Mixed Chorus) is required.

This team studies the judicial system through the assistance of a faculty moderator and local attorneys. Mock Trial promotes an understanding and appreciation of the American judicial system through a simulation in which students participate in rehearsed trials to learn about the legal system.

Through the Model United Nations Club, students step into the shoes of ambassadors of United Nations countries. Students debate current issues on the organization's vast agenda. At conferences, participants prepare draft resolutions, plot strategy, negotiate with supporters and adversaries, resolve conflicts and navigate the United Nations rules of procedure – all in the interest of resolving problems that affect the world.

Music INC's student musicians meet regularly to prepare praise and worship music for all-school liturgies and graduation. The group is open to vocalists and instrumentalists of all abilities.

NAHS is a national organization that recognizes students who excel in art and have personal qualities of good citizenship, leadership, service and character.

National Honor Society recognizes outstanding students. Membership in NHS is recognized nationally as one of the highest honors a high school student can achieve. 

Outreach Club organizes service projects to benefit the local and greater community. Students also sponsor the weekly mission collections for organizations that help those in need.

Peer Ministers are role models, mentors and faith leaders for their fellow classmates. They focus on deepening their faith while inviting students to a more intimate relationship with God. Peer Ministers are selected through an application process.

The Pep Band provides musical entertainment for home football and basketball games and other school events.

The Photography Club is an organization for students interested in learning about photography and enhancing their photographic skills.

A student ensemble provides instrumental music for each of St. Dominic's stage productions.

The Pro-Life Club promotes respect for life from conception to natural death. The club takes part in education and advocacy on the local and national levels.

Students apply real-world science and math concepts to design, build and program robots to compete in an alliance against other teams.

The Spanish Club promotes an understanding of the cultures of Spanish-speaking countries.

Each spring, the Crusader Players present a stage musical, with selections ranging from Broadway classics to contemporary productions.

Interested in the wider world of Star Wars movies, lore and stories? Star Wars club meets regularly to discuss all things Star Wars related and critiques past cinematic offerings.

Viri Dei is an organization for senior boys to discuss the intersection of theology, culture and masculine spirituality.

This group creates the school’s online literary magazine. Guild members meet regularly to work on prompts, discuss writing challenges and share their work to encourage consistent and improved writing of all different styles. Students can submit poetry, short stories, artwork or even full novels.  Writers Guild website

Each year, the yearbook staff combines their writing, photography and design talents to produce a book documenting the school year. Note: Course enrollment (Yearbook 1 or Yearbook 2) is required.

Each year, a St. Dominic delegation participates in Youth and Government, a nationwide model government program that promotes civic engagement and allows students to experience state government firsthand by debating issues and promoting legislation. The Missouri conference takes place in Jefferson City.