THE CATHOLIC ARCHIDIOSES OF TABORA
COMMITTED TO ACADEMIC EXCELLENCE,DISCIPLINE AND HOLISTIC EDUCATION
Admissions are now open for Pre Form One 2026 and Form One for the academic year 2027. The school accomodetes qualified students from all regions, there is no segregation based on faith, race, tribe or ethnic origin. Join St. Mary’s Mihayo Secondary School, where academic excellence, faith, discipline and character development go hand in hand.
Applications are now open for Form Five admission at St. Mary’s Mihayo Secondary School for the 2026/2027 academic year. The school accomodetes qualified students from all regions, there is no segregation based on faith, race, tribe or ethnic origin. Join a school committed to academic excellence, discipline and strong moral values.
At St. Mary’s Mihayo Secondary School, we are committed to providing quality education that inspires students to achieve academic excellence and develop strong moral values.
Our students are encouraged to learn, think critically, work hard and pursue their academic goals with discipline and determination.
For years our National examination results reflect the commitment of our students, teachers and the entire school community.
OUR MOTTO: EDUCATION IS LIGHT: Education without morality is futile.
We believe that academic success is built through hard work, discipline, prayer and strong moral values.
4. OUR COMMITMENT
Quality teaching and learning
Academic discipline and continuous assessment
Individual support for students
Encouragement of hard work and self-confidence
Strong focus on academic and human moral development
5. OUR ACHIEVEMENT
A. FORM FOUR (CSEE) RESULTS
We are proud of the academic performance of our Form Four students in the 2025 National Examinations.
View the official CSEE 2025 results on the NECTA website bellow.
B. FORM SIX (ACSEE) RESULTS
We are proud of the outstanding academic performance of Form Six.
View the official ACSEE 2026 results on the NECTA website bellow.
GRADUATION CEREMONY
We are delighted to announce our upcoming 39th Graduation Ceremony, celebrating the achievements, dedication and hard work of our students and teachers.
The ceremony will bring together students, parents, teachers, school management and invited guests to celebrate this important milestone.
More details about the date, venue and programme will be announced soon.
ST. MARY’S MIHAYO SECONDARY SCHOOL
"Education is light: Education without morality is futile".
St. Mary’s Mihayo Secondary School is a Catholic secondary school committed to providing quality education in a supportive, disciplined and morally grounded environment.
Our school is dedicated to nurturing students’ academic potential, talents, character and spiritual growth. We believe that true education goes beyond academic achievement; it builds responsible, disciplined and confident young people who are prepared to serve their families, communities and society.
At St. Mary’s Mihayo High School, we combine academic excellence with strong moral values, discipline and holistic development, guided by our motto: “Education is light: Education without Morality is futile".
St. Mary’s Mihayo Secondary School is a faith based Catholic School owned by the Archbishop of the Catholic Archdiocese of Tabora. It was established in 1929 as central school known as St. Mary’s School. It was planned for pupils from different places in supplementary to colonial government schools which were found in Tabora region namely Tabora school (Now Tabora Boys and Tabora Girls secondary schools). St. Mary’s school was founded as a result of government appeal to religious institutions to take part in providing education to local children.
The initial objective of starting the school was to educate local children from the locality who could not secure admission in the government aided schools which were for sons and daughters of chiefs.
Among the teachers of St. Mary’s Central school was Mwl. Julius Kambarage Nyerere (1945 – 1948), who became the first president of Tanzania (1961 – 1985).
In 1970s the school was nationalized by the government and became Mihayo primary school until 1984 when was claimed back by the late Archbishop Mario.A. Mgulunde and it became to known as Mihayo Secondary school. In 9th April 1985 the first 70 students were enrolled and the school started with a total number of 4 teachers. The school was registered as a business school on 13/5/1988, with the registration No. S.314 for boys and girls from Form one to Form Six. It's Examination number is S.0513.
Now the school offers Business education, Science, Social Scinence studies and Computer Science with the following combinations: (EBuAc, EGM, HGE, HGK, HGL, HKL, DKL, PCB, CBG and PCM).
Today, St. Mary’s Mihayo Secondary School continues this rich legacy by combining quality education with Catholic values, discipline, prayer, hard work and moral formation. The school's identity is reflected in its commitment to education as a foundation for responsible and successful lives many young men and women.
OUR MISSION, Is To efficiently and effectively nurture students to pray hard, study hard and work hard within a conducive environment guided by discipline and spiritual values.
To become a centre of excellence in education, nurturing disciplined, God-fearing, academically competent and responsible students who are prepared to serve their communities and contribute positively to society.
OUR MOTTO
Education is light: Education without Morality is futile.
At St. Mary’s Mihayo, we believe that success is built through faith, prayer and hard work. We Pray hard. Study hard. Work hard.
Academic Excellence
We are committed to providing quality education and creating an environment that enables every student to achieve their academic potential.
Strong Moral Values
We nurture students with discipline, responsibility, integrity and strong moral values.
Catholic Education
Our education is guided by Christian values. We nurture students who are founded in tru love and service to neighbour.
Talents & Co-Curricular Activities
Students are encouraged to develop their talents through sports, arts, clubs and other co-curricular activities.
Supportive Learning Environment
We provide a safe, disciplined and supportive environment where students can learn, grow and build confidence.
Preparing Students for the Future
We equip students with knowledge, skills and values needed to become responsible and productive members of society.
The school regularly conducts Holy Masses, morning and evening prayers and other spiritual exercises. Every firday students gather on the basis of their faith backrounds for prayer and instruction from their spiritual leaders. These activities help students grow in faith, discipline, moral values and service to others.
Educational Trips
Students participate in educational trips and study tours designed to connect classroom learning with real-world experiences.
Academic Activities
We organize academic activities, examinations, competitions and other programmes that support students' learning and development.
Sports & Games
Students take part in sports and games as part of developing teamwork, discipline, confidence and healthy living.
School Celebrations
Our school celebrates important academic, religious and school occasions that bring students, teachers and the wider school community together.
Explore moments from academic activities, Catholic Mass and spiritual activities, educational trips, sports, school events and everyday life at St. Mary’s Mihayo Secondary School.
Explore the learning environment, school buildings, classrooms, grounds and facilities that make up the St. Mary’s Mihayo Secondary School community.
St. Mary’s Mihayo Secondary School provides a supportive learning environment with facilities and services designed to promote academic excellence, discipline, talent development and the overall well-being of our students.
Well-organized learning spaces that provide a conducive environment for teaching and learning.
Facilities that support practical learning and help students develop scientific knowledge and skills.
A learning resource centre that encourages reading, research and independent study.
Technology resources that support digital learning and the development of essential computer skills.
Spaces and activities that encourage physical fitness, teamwork, discipline and talent development.
Facilities and services that support students' daily needs, well-being and comfortable school life.
FAITH
Building students with strong faith, moral character and a commitment to Christian values.
PRAYER
Encouraging students to grow spiritually through prayer, worship and service to others.
ACADEMIC EXCELLENCE
Striving for outstanding academic achievement and lifelong learning.
DISCIPLINE
Promoting self-control, commitment and responsible behaviour.
INTEGRITY
Doing what is right with honesty, truthfulness and strong character.
HARD WORK
Encouraging dedication, determination and commitment to success.
RESPECT
Valuing God, others, school rules and the community.
RESPONSIBILITY
Taking ownership of duties, decisions and actions.
SERVICE TO OTHERS
Encouraging students to care for, support and serve others.
WE VALUE YOUR FEED BACK
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We would be happy to hear from you. For admissions, enquiries, school information or any other assistance, please contact St. Mary’s Mihayo Secondary School through the details below.
St. Mary’s Mihayo High School
P.O. Box 1270, Tabora, Tanzania
Location: Tabora Municipality, Tabora, Tanzania
Email: [stmarysmihayo@gmail.com ]
Phone: [0746077117]
Office Hours:
Monday – Saturday: 8:00 AM – 4:00 PM.
St. Mary’s Mihayo Secondary School is located in Tabora Municipality, Tanzania, near the Catholic Archdiocese of Tabora and oposite to NMB Bank branch(Mihayo NMB branch).
P.O. Box 1270, Tabora, Tanzania
Our school is conveniently located in the heart of Tabora town, making it accessible to students and parents.
see the map bellow:-