Canadian Interuniversity Sport

Canadian Interuniversity Sport (CIS) is the national governing body of university sport in Canada, comprising the majority of degree granting universities in the country. Its equivalent body for organized sports at colleges in Canada is The Canadian Colleges Athletic Association (or CCAA). Some institutions are members of both bodies for different sports.

The Canadian Interuniversity Sport's name in French is Sport interuniversitaire canadien (SIC).

The original Canadian Interuniversity Athletic Union (CIAU) Central was founded in 1906 and existed until 1955, composed only of universities from Ontario and Quebec. With the collapse of the CIAU Central in the mid 1950s, calls for a new, national governing body for university sport accelerated. Once the Royal Military College of Canada became a degree granting institution, Major W.J. (Danny) McLeod, Athletic Director at the RMC directed the establishment of the Canadian Intercollegiate Athletic Union (CIAU) in 1961. Major McLeod ran the CIAU from his office at RMC as the first CIAU Secretary-Treasurer. In the 1960s the CIAU functioned as a voluntary, autonomous, educational sport organization which represented by the various universities from coast to coast. In 1978, the CIAU changed its name to the Canadian Interuniversity Athletics Union. It changed its name to Canadian Interuniversity Sport (CIS) in June 2001 due to growing misconceptions about the name of the organization since the term "athletic" was associated with track and field and "union" with labour movements.

The 54th member of the CIS is Mount Royal University.