Secondary School

Start of the 5th grade Secondary School in autumn 2023

From 04 September 2023, a 5th class will start at Stella Secondary School – two years earlier than planned, and a reason for us to celebrate. If this 5th class could be interesting for one of your children or for a family you know, we would be very happy to hear from you! Here you will find all the information you need.

Please note that the Latin preparation course will begin on 9 March 2023. This is necessary for all students who have not yet taken Latin. Please take this into account when planning your schedule.

Welcome to Stella Secondary School

On the way to the Matura: Stella Gymnasium

It is one of the most exciting, thrilling and beautiful phases in our lives – and also a great challenge: the path from childhood to adulthood. What children and young people learn during this phase and how they develop affects their whole personality and shapes them for life.

Stella Gymnasium therefore not only imparts academic excellence, but also sets another important focus: character education, based on the internationally renowned “Leader in Me” concept. Based on Christian Catholic values, inspired by the spirit of Opus Dei, we impart openness to the world, respect and mutual support. We accompany individual personality development and promote the development of character strengths.

The new Secondary School

Stella Secondary School launched in September 2021 with one Year 5 class; a new class will join each academic year. Until we move to our permanent premises in Donau City in 2-3 years’ time, the school is operating in temporary premises in 1020 Vienna, Lassallestraße 7a, Unit 4 / Walcherstraße 6, Unit 1. The entrance to the secondary school is located at Walcherstraße 6 / Unit 1 / OG3.

Type of school

The Stella-Gymnasium is an all-day school in non-interlocked form. This means that lessons and afternoon care are held separately. The school offers optional lunch and afternoon care with learning support by teachers as well as a variety of sporting and cultural leisure activities. It is also possible for children to attend school only in the morning. The school’s after-school care and its offers can be taken up by the pupils at their own discretion with the consent and at the expense of the parents or guardians.


Secondary School Curriculum: see PDF (German)

Admission requirements

  • Very good school leaving certificate of the 3rd and 4th grade of primary school (no satisfactory, ideally only very good)
  • Very good knowledge of German
  • Basic knowledge of English

Secondary School News

Kindergarten newsParentsPrimary SchoolSecondary School

Newsletter April 2023

Go to photos and reports Dear friends of the Stella School! Good news right from the start: We have again been granted the right of…
Kindergarten newsParentsPrimary SchoolSecondary School

Newsletter February 2023

Go to the photos and reports Dear friends of the Stella School! Everything is in a spirit of optimism - you can feel that spring…
Secondary School

5th grade Secondary School from 04 September 2023

Start of school: Monday, 04 September 2023Registration deadline: Wednesday, 31 May 2023Start of Latin course: 09 March 2023 Skip introduction >> Dear Parents,  when we…

Dates & Events

Further Events

You will always find up-to-date information about our dates here on our homepage.

Would you like

to support us?

Stella International School came into being on the initiative of a group of committed parents. We seek to provide a cosmopolitan education centred on values that will enable young people to forge the society of tomorrow. Public funds cannot cover the crucial extra support, inspiration, resources and activities a Stella education gives.

For this reason, we ask you to please support us with your donation!