1991 Atlantic Championship

The 1991 Toyota Atlantic Championship season was contested over 13 rounds. There were also two non-championship events at Race City Speedway in Calgary. The SCCA Toyota Atlantic Championship Drivers' Champion was Jovy Marcelo.

1991 Atlantic Championship

The 1991 Toyota Atlantic Championship season was contested over 13 rounds. There were also two non-championship events at Race City Speedway in Calgary. The SCCA Toyota Atlantic Championship Drivers' Champion was Jovy Marcelo.