List of internet service providers in Canada

This is an alphabetical list of notable internet service providers in Canada.

Among Canada's biggest internet service providers (ISP) are Bell, Rogers, Telus, and Shaw—with the former two being the largest in Ontario, and the latter two dominating western provinces.

Former ISPs

 * Craig Wireless
 * Internex Online
 * Look Communications
 * Mountain Cablevision
 * Persona Communications — acquired by Eastlink
 * Rush Communications Ltd.