Odorgonno Senior High School
Odorgonno Senior High School (Great OSSA) is a Ghanaian based senior secondary school. Its motto is Nobis Nitendum est, which is Latin and means Ours is to Strive. On July 1, 2023, the school's academic prowess was showcased as it emerged victorious in the National Science and Maths Quiz (NSMQ) regional qualifiers, alongside other esteemed institutions like Ashaiman SHS, Labone SHS, and Achimota School.
Odorgonno Senior High School
- Name
- Odorgonno Senior High School
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Odorgonno Senior High School (Great OSSA) is a Ghanaian based senior secondary school. Its motto is Nobis Nitendum est, which is Latin and means Ours is to Strive. On July 1, 2023, the school's academic prowess was showcased as it emerged victorious in the National Science and Maths Quiz (NSMQ) regional qualifiers, alongside other esteemed institutions like Ashaiman SHS, Labone SHS, and Achimota School.
Admitted source layer · organised and presented by VALÉORINE
Note VALÉORINE
No house-authored Note is published until its assertions and sources pass the VALÉORINE evidence contract. The documentary article remains available in full while that enrichment is being consolidated.
Documentary enrichment in progress · no unsupported statement published
Reference Check
Propose documentary evidence for Odorgonno Senior High School. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Evidence Panel
not yet certified
- Identity
- unresolved
- Independent source families
- 0
- Admitted assertions
- 0
- Open conflicts
- 0
In this article
Key facts
Key facts
The former Head Prefect/SRC President of Odorgonno Senior High School was Master Humphrey Nyarko. His tenure began after he was declared winner in June 2024. He was assisted by Samuel Yeku(Deputy Headboy). The Girls Prefects were Miss Esther Fosu(Head Girl) and Miss Chantelle Duah(Deputy). The former sports prefect was Kelvin Nyameyie Asante
• Name — Odorgonno Senior High School • Motto — Nobis Nitendum est • Motto Translation — Ours is to Strive • Location — Awoshie • Country — Ghana • Established — 1940 • Founder — Joseph Thomas Leigh • Staff — 203 • Gender — co-educational • Enrollment — 3,481 • Enrollment As Of — 2025 • Website — https: ossa.edu.gh/ Odorgonno Senior High School (Great OSSA) is a Ghanaian based senior secondary school. Its motto is Nobis Nitendum est, which is Latin and means Ours is to Strive. As of 2017, it has 2,671 students and 183 staff, including 53 non-teaching staff. On July 1, 2023, the school's academic prowess was showcased as it emerged victorious in the National Science and Maths Quiz (NSMQ) regional qualifiers, alongside other esteemed institutions like Ashaiman SHS, Labone SHS, and Achimota School. The former Head Prefect/SRC President of Odorgonno Senior High School was Master Humphrey Nyarko. His tenure began after he was declared winner in June 2024. He was assisted by Samuel Yeku(Deputy Headboy). The Girls Prefects were Miss Esther Fosu(Head Girl) and Miss Chantelle Duah(Deputy). The former sports prefect was Kelvin Nyameyie Asante
History
History
The school was established as a boys' day school in 1940 on the crest of the Odaw River at Adabraka in the Greater Accra Region by Joseph Thomas Leigh and three other teachers at the Accra High School. It was taken into the government system and moved to Awoshie, which is its current location, in 1990. In 1993, it became co-educational, began boarding in 2007, and gained model school status on 25 November 2008.
Notable alumni
Notable alumni
• Reginald Ansa-Asamoah, academic and Pro Vice-Chancellor of KNUST • Lawrence Tetteh, Renowned Evangelist and Founder of Worldwide Miracle Outreach • George Aggudey, Politician • Richie Agyemfra-Kumi, Politician • K.G. Osei Bonsu, lawyer and politician • Fameye, Musician • Chris Tsui Hesse, cinematographer, filmmaker, film administrator and photographer • Bill Okyere Marshall, Playwright • Medikal, Musician • Walter Onnoghen, Chief Justice of Nigeria • Bob Pixel, Photographer • Sheikh I. C. Quaye, Politician • Fredrick Percival Segbefia, Politician • Mohammed Adjei Sowah, Mayor of Accra. • Comedian Waris, Ghanaian comedian • Guy Warren, Musician, best known as the inventor of Afro-jazz • Incredible Zigi, Dancer
Knowledge graph
People and holdings
Those recorded as working within this institution, and the records it holds or is connected with.
Studied at
1- Bob PixelPhotographer
Established from a fact already recorded on a verified source.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 26 September 2026.
Elsewhere in General
16,157 published records in this field, each with its sources named.
- Odesa State Environmental UniversityOrganisation
- OdihamPlace
- OdintsovoPlace
- OdolanówPlace
- Odorheiu SecuiescPlace
- OdporyszówPlace
- OdstockPlace
- OederanPlace
Best supported in this field
For owners
Own an object connected with Odorgonno Senior High School?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.