About Us
We are committed to nurturing excellence and character, empowering young men to strive for success and lead through service
Academic Excellence
School Life & Community
Co-Curricular Activities
Technology-Driven Learning
Who we are
Inspiring Minds, Shaping Leaders
At Masii Boys High School, we are proud to be a Centre of Excellence in quality education and service, where young men are empowered through holistic learning grounded in strong Christian values. Guided by our motto, “Endeavour to Excel,” we nurture learners who are not only academically strong but also morally upright, socially responsible, and globally competent.
As an Extra-County School located in Masii Town, within Mwala Sub-County, Machakos County, we provide a safe and supportive learning environment, a team of dedicated staff, and diverse co-curricular programs that foster well-rounded development.
Our SCHOOL MOTTO
Endeavour to Excel
To be a Centre of Excellence in relevant quality education and strong in Service.
To train and equip learners with the necessary knowledge, skills, and attitudes to achieve personal goals, embrace social responsibility, and attain self-actualization.
Student-Centered Learning
Masii Boys High School features departments that cater to the diverse interests and talents of our students. Our diverse range of departments ensures a comprehensive education that fosters academic excellence, personal growth, and lifelong learning.
Message from CHIEF principal
Empowering Students for the Future
Welcome to Masii Boys High School — a Centre of Excellence in education, character, and service.
At Masii Boys, we are deeply committed to nurturing well-rounded young men through quality academics, strong Christian values, and holistic development. Guided by our motto “Endeavour to Excel,” we strive to empower our learners to reach their full potential and lead with purpose.
Our dedicated team of teachers and staff provides personalized support to nurture each student’s academic, emotional, and spiritual growth. As an Extra-County school, we proudly welcome students from across Kenya and remain committed to fostering diversity, national unity, and preparing future-ready leaders.
Education for the Future
We inspire the full potential of our students by fostering a secure and supportive environment where they can explore multiple opportunities for academic and personal growth.
Why Choose Us
Discover Why Our School is Your Gateway to Success.
Our school provides a dynamic learning environment that fosters academic excellence, innovation, and personal growth. With state-of-the-art facilities, a diverse community, and comprehensive support services, we prepare students for a successful future.
A strong curriculum, expert faculty, and a commitment to student success.
Modern classrooms, labs, and technology-driven learning spaces.
An inclusive environment that fosters collaboration and cultural understanding.
Our dedicated programs and mentorship opportunities help students navigate their career paths with confidence.
As an Extra-County School, we welcome students from across Kenya, fostering diversity and national cohesion.
We provide personalized support to nurture every student's academic, emotional, and spiritual development.