Canadian Screen Award for Best Sound Design in a Documentary

The Canadian Screen Award for Best Sound Design in a Documentary is an annual award, presented by the Academy of Canadian Cinema and Television as part of the Canadian Screen Awards program, to honour the best sound in a feature documentary film. Unlike the awards for narrative feature films, which are separated into two distinct categories for Best Sound Editing and Best Sound Mixing, there is only a single category for documentary films considering all aspects of sound design.

The award was presented for the first time at the 12th Canadian Screen Awards in 2024.