Seaside Communications is a Canadian cable television and telecommunications company.

In 1975, Seaside was established in Sydney, Nova Scotia, when it was issued a cable licence from the CRTC.

[2] Digital, high-definition television and analog television, high-speed internet, home phone.

Glace Bay, Nova Scotia, New Waterford, Nova Scotia, Reserve Mines, Louisbourg, Baddeck, Nova Scotia, St. Peter's, Nova Scotia, and surrounding communities such as Albert Bridge, Hornes Road, Hillside, Hills Road, Marion Bridge, Carabin's Trailer Park, Main-à-Dieu, Neal Cove, Bateston, Catalone and Catalone Road.

Seaside signed a partnership agreement on July 6, 2020, with Eskasoni Communications to provide fiber optic service in Eskasoni First Nation.