Collège Saint-Joseph de Hull

The current name of the school was implemented in 2001, however the history of what would become the current Saint-Joseph College goes back to the 19th century. For over a century, education in Quebec was under control by the Catholic Church. In 1864, the Notre-Dame parish, with Father Louis Reboul implemented its first school, in the primary level, consisting of two segregated groups of girls and boys. The institution was called "La Chapelle des Chantiers" and instructors were from the Sisters Charity of Ottawa under Élisabeth Bruyère. The organisation remained involved with the institution until 2001.

In 1869, due to an increasing demand, a new chapel was built across from the current location of the Canadian Museum of Civilization and the Scott Paper Plant. A new school with several classes was built and was only accessible for girls in the primary level. The classes for boys remained at what was called the Saint-Etienne school a few blocks to the north. There would also be classes in English starting in 1867 in addition to those in French.

The demand continuously grew over the years and a new building as well as an abbey were built between 1870 and 1876 to accommodate extra classes in a private school called "l'Academie Notre-Dame de Grace". It was later destroyed when a large portion of the former City of Hull was destroyed by a massive fire in 1888. A new non-private school was rebuilt in stone in 1890 and also included an abbey. The building was not affected by the Great Fire of 1900 that destroyed a large portion of downtown Hull and the Lebreton Flats area Ottawa located just to the south and west of the school complex.

In 1909, the building was renamed Ecole Normale Saint-Joseph and remained unchanged until 1968. However, due to an increasing demand, renovations were made in the 1930s, during the Great Depression to add more students. In 1950, a massive fire at the school killed 4 people and destroyed much of the structure including the abbey. Rapidly, the school was rebuilt and classes resumed shortly after. In 1965, while the school only included students from the elementary (primary) level, a new secondary level was added due to the high demand.

In 1968, classical courses were abolished after a series of intensive reforms made by the Quebec Liberal government under Jean Lesage during the Quiet Revolution Era in the 1960s in which the province acquired the quasi-exclusive jurisdiction of education in Quebec. The Ecole Normale was converted to a high school but was still a private institution and was still under control by a religious corporation. In 1970, it became only an institution of the secondary level and only girls were admitted to the school.

It was only in 2001[2] that the secondary school became a lay institution, when the Sisters of Charity of Ottawa were replaced for a more traditional institution. It was then renamed to its current name. It still operates at the secondary level and remains as a private school like Collège Saint-Alexandre, the other private secondary level school in Gatineau.

Saint-Joseph is considered one of the highest-ranked schools in the province of Quebec. In the Outaouais region, it has been ranked the best school before Saint-Alexandre.

In 2007, a new management team took control of the college and planned to introduced a new international program starting in September 2007.