Exploring stigmatizing perceptions of dementia among racialized groups living in the Anglosphere: A scoping review

•First review to comprehensively represent multiple racialized groups while exploring dementia-related stigma.•Certain racialized groups associate dementia with other diseases.•There is significant shame and embarrassment associated with dementia, particularly in relation to family and household reputation.•Stigmatizing perceptions of dementia among racialized groups are profoundly rooted in religion and cultural beliefs.•Stigmatizing perceptions of dementia among racialized groups impact a delay in diagnosis, treatment, and participation in support programs.