Odorgonno Senior High (OSSA)

School Code: 0010118
Motto: Nobis Nitendum Est
Founded: 1940
Open Hours: Mon-Fri 7:30 AM - 3:30 PM
Accommodation: Day and Boarding
Gender: Mixed
Category: B
Type: Public shs
Denomination: Non-Denominational

Odorgonno Senior High was established on 25th January, 1940 by a hardworking former teacher of Accra High School, the late Mr. Joseph T. Leigh-a Sierra Leonean in close connection with another teacher of Accra High School, a Ghanaian called Jerome K. Acquah also of blessed memory.


To mobilise and utilize relevant resources towards the attainment of academic excellence and child preparedness for life.


A highly-motivated school community that contributes effectively towards the empowerment of the child to prepare for life and fit into the global world.

Awards and Achievements

Year Title of Award Position
1st Scripture Union Quiz Competition – 2017
1st Science & Maths Quiz Contesting Team: Qualified For National Contest – 2017.
3rd in first ever Regional Cadet Corps Competition – 2017.
2nd Girls & 3rd Boys -Greater Accra Sports – 2017
3rd Accra Region: WASSCE – 2015
1st in Ghana & 4th in Africa - Stem National Heroes Award – 2017.


Awoshie in greater accra Region