| St. Thomas Aquinas Senior High School | |
| Motto: | Veritas Liberat |
| Motto Translation: | The truth shall set you free |
| Location: | Cantonments Street |
| City: | Osu, Accra, Greater Accra Region |
| Country: | Ghana |
| Coordinates: | 6.663°N -1.645°W |
| Type: | Public senior high day school |
| Patron: | Saint Thomas Aquinas |
| Grades: | Senior secondary years 1–3 |
| Gender: | Boys |
| Houses: | 4 |
| Slogan: | Beebɛ |
| Song: | "We students of Aquinas, in striving for perfection" |
| Athletics: | Basketball, soccer, short- and long-distance sprinting and handball |
| Image Size: | 113 KB (115,845 bytes) |
| Affiliation: | Roman Catholic Church |
| Head Of School: | Paul Kwesi Amoasi Baidoo |
| Students: | 2100 |
| Colors: | blue and yellow |
| Campus Type: | Suburban |
| Campus Size: | 1000 by 100 square meters |
St. Thomas Aquinas Senior High School is a Ghanaian public day senior high school for boys in the Osu district of Accra in the Greater Accra Region. It was established in 1952. The school is currently located in Cantonments, a suburb of Accra. It was established to provide education for boys of the Accra Archdiocese of the Catholic church whose parents could not afford the cost of sending their male children to expensive boarding schools.
In September 1963, the school relocated to its present, permanent site at Cantonment Street, Osu.
The school is situated opposite the European Union office and the Civil Service Training School, laying between the Cantonment Police Station to its south and the Embassy of Togo to its north, with close proximity to the prime area of the commercial and administrative hub of Osu's Oxford Street.
On January 15, 1952, Catholic missionaries founded the Saint Thomas Aquinas Secondary School in the Greater Accra Region on the current site of St. Peter's Catholic Church.
In order to educate boys in the Catholic tradition, Roman Catholic missionaries were in the forefront in the establishment of schools throughout Ghana. The Most Rev. Adolph Alexander Noser, the Roman Catholic Bishop of Accra, established the school with a small enrollment of fifty pupils in a two-story home near the seashore in Osu-Anohor.
Three Society of the Divine Word (SVD) Reverend Fathers made up the initial staff: Father George Wilson and Father Fisher, Mr. Augustine Adu, Father Paul Baddoo, and the first headmaster, Father Alphonse Elsbernd. Thirty-one students and eight staff members attended the school when Father Clement Hotze assumed headmaster duties in March 1954. Hotze was aware that two key initiatives were necessary for the school to grow properly: government support and West African Examinations Council[1] approval. Even after his efforts were acknowledged in January and April of 1957, he never got weary of working on these initiatives.
After Rev. Father John McKillip took over as headmaster in 1957, the school was authorized by the West African Examinations Council (WAEC)[2] to submit candidates for the Ordinary Level Examination. Fr. Hotze had a 100% pass record when he submitted the first candidate for the School Certificate Examination in November 1955; this was a point in his crown because just one applicant was presented and one of them passed.
The school runs nine streams and five academic programmes.
Aquinas has ties with its sister school, Accra Girls Senior High School, with a strong bond of students' association, which is aimed at sharing entertainments, social activities, and educational exchange, called STAAGA (St. Thomas Aquinas Accra Girls Association).
The school's motto is Veritas Liberat, meaning "The truth sets you free", is a Latin variant of Veritas vos liberabit from the Gospel of John chapter 8 verse 32.
Its slogan is "BEEBƐ", a word in Ghana's native Ga language, meaning "There is no time to waste " or "waste no time".
For three consecutive years, 1972, 1973, 1974, the school led West Africa in the Advanced Level Certificate Examination according to statistical figures from the Education Ministry. In 2004, the school won the world cadet championship held in London. In 2013, the school was deemed the Overall Best High School in Ghana. The same year, 2013, the school won the National Science and Maths Quiz Competition.[4]
The school won the National Science and Maths Quiz in 2013. St. Thomas Aquinas SHS is the only exclusively day school to have won the trophy.
In 2013, the school came first in the maiden edition of the Science and Technology Fair organized by the Young Educators Foundation (YEF), an education oriented non-governmental organization. In 2017, the school won the National Science and Technology Fair now sponsored by the government after a four-year hiatus.
The school won the Moot Court Competition for the first time the program was introduced to the second educational cycle.
The school emerged winners of the 2019 Gender Inequality Debate.
| Name | Period | |
|---|---|---|
| Rev. Fr. A. Elsbernd | January 1952 – March 1954 | |
| Rev. Fr. C. Hotze | April 1954 – April 1956 | |
| Rev. Fr. J. Mckillip | May 1956 – August 1957 | |
| Rev. Fr. E. Datig | September 1957 – September 1958 | |
| Rev. Fr. M. Lessage | July 1958 – September 1968 | |
| Rev. Fr. J. Mckillip | September 1968 – June 1978 | |
| Mr. D. D. Dumfeh | September 1978 – August 1980 | |
| Mr. C. K. Koomsom | October 1980 – September 1985 | |
| Rev. Fr. S. K. Batsa | September 1985 – January 2003 | |
| Mr. F. K. Bebli | September 2003 – March 2010 | |
| Francis Ahiafor | March 2010 – 2013 | |
| James Dapaah Asamoah | 2013–2016 | |
| Cyril Kwadzo Dadey | January 2016 – August 2018 | |
| Paul Amoasi Baidoo | November 2018 to date |