Sex and gender diverse (SGD) neurology trainees include transgender, nonbinary, and intersex people. There has been historical exclusion of SGD trainees from participating in clinical care, medical research, and academic training programs. Therefore, neurology educators have unique opportunities to support SGD trainees and colleagues, but may lack the education to appropriately do so. Training programs and professional organizations can collaborate to create safe pathways for SGD trainees to disclose their identities in professional settings. Referral to community support and resources is important for SGD trainees considering professional disclosure. Educators should address the challenges and discrimination unique to SGD graduate trainees in neurology, such as lack of inclusion, affirming environments, supportive policies, and medical accommodations. Faculty training on sensitivity, bias, and bystander effects should be ongoing among institutions. Topics regarding sex and gender diversity are lacking in graduate medical education. Educational curricula often use outdated terminology or binary paradigms to teach about sex and gender. Health care training inequities may cause downstream harm to SGD patients; therefore, training curricula that are reflective of an accurate and affirming understanding of sex and gender may mitigate the potential for inequities. This article provides recommendations to support SGD neurology trainees and to incorporate specific training on sex and gender diversity in academic neurology curricula. Such support is critical to the career success and development of SGD neurology trainees.