Welcome from the Principal

Being a lifelong educator and a parent myself, I know that a child’s happiness and well-being are at the heart of everything that matters in education and those are the outcomes that we prioritise here at The Lisboan. Our mission is simple yet profound: to create a community where every child flourishes, in every sense of the word.

A warm welcome to The Lisboan International School.

We want our students to wake up excited by what they will discover in the day ahead. They should know school is a place where their voices are heard, their passions are nurtured, and their dreams are embraced.

Ours is a school filled with laughter and fun, where creativity spills out of classrooms and into the world. Where friendships are forged, challenges are met with resilience, and every success – big or small – is celebrated. Where learning isn’t just about knowledge, it’s about sparking imagination, cultivating kindness, fostering friendships, and instilling a love of growth and understanding that lasts far beyond school years.

As part of the Artemis Education family, we share a commitment to innovation, excellence and the environment. At the same time, our school is entirely unique. Nestled in the historic and creative Alcântara district, we are rooted in the vibrant culture of Lisbon, alive with energy and purpose. Our beautifully restored carbon-neutral campus merges the city’s rich heritage with cutting-edge design to inspire innovation and discovery.

We embrace a world-centred approach to education that draws children out of themselves and into the vibrant world around them. We invite children to engage with their environment, introducing Lisbon as an extension of their classroom and connecting them to sustainability projects that address real-world challenges. All around there are possibilities to grow as individuals in dialogue with the world and each other.

Education at The Lisboan is grounded in the belief that teaching is an ethical act. We strive to create a culture where children feel seen, valued, and empowered. They are neither passive receivers of knowledge nor solitary explorers – they are participants in a dynamic, shared journey.

Our community is guided by the values of kindness, curiosity, connectedness, resilience, and integrity. These values come to life through our unique BOA principles: Belong, Own, Act. At The Lisboan, every child will feel a sense of belonging, take ownership of their learning and will be encouraged to act with courage and purpose.

For me personally, education is a calling, and The Lisboan is a dream realised – a school where children lead with curiosity, where teachers ignite sparks of wonder, and where the joy of learning radiates in every corner.

I am excited to welcome you into our community to join us in this journey. Together, The Lisboan will evolve as a place of magic, fun, and purpose, where every child can flourish.

Guðmundur Hegner Jónsson
Founding Principal
The Lisboan International School

Start Your Admissions Journey Today

Admissions at our school is more than a process—it’s an invitation to join a vibrant, welcoming community. Your child will grow in confidence, build meaningful connections, and develop the curiosity, resilience, and global mindset needed to thrive in an ever-changing world.

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"At The Lisboan International School, children can become whoever they want to be, whether that’s a professional surfer, digital entrepreneur, environmental lawyer, or teacher for the next generation." Niall Brennan - Founder of Artemis Education

"The Lisboan is something truly special. And to be part of a school from the very beginning—helping shape its culture, its energy, and its impact—is an opportunity I’m incredibly excited for." Daniel Van Dijk - PE teacher

Our Values & Principles