This category may inappropriately label persons. See Wikipedia:Categorization and WP:BLPCAT for advice on how to apply categorization to articles relating to people. See also the policy at Wikipedia:Categorizing articles about people regarding categorization by ethnicity, gender, religion, sexuality, or disability.

This is a non-diffusing subcategory of Category:Scientists. It includes scientists that can also be found in the parent category, or in diffusing subcategories of the parent.

This category lists scientists (including social scientists), engineers, mathematicians, and people in related disciplines, who are or were gay, lesbian, bisexual, transgender, or queer.