This paper examines how knowledge about racism has been represented in high school Canadian history textbooks authorized by the Province of Ontario during the 1960s and after the year 2000. I argue that even though historical racisms have increasingly made their way into Canadian history textbooks as valid and important topics of study, the idea of racism continues to be understood largely within a prejudice/discrimination framework that reduces racism to irrational and individualized problems of thought, behaviour, and assumption. Moreover, through multiple techniques of containment, racism is imagined to exist within temporal and spatial locations, events, or incidents that are represented as either foreign to Canada or aberrations within Canada. The combined effect is to depict the space of Canada as one largely antithetical to racism.