JAG included transsexual characters in episodes like 'The Court-Martial of Ensign Newton.' These portrayals often framed trans identity as a source of deception or legal trouble for cisgender characters. The narrative focused on the 'reveal' and its impact on others, rather than exploring trans characters' lives with dignity or empathy, resulting in a problematic net impact.

The show features Marine Lt. Colonel Sarah MacKenzie, a trained combatant. She is depicted engaging in and winning direct physical confrontations against male opponents, utilizing her martial skills and training.

The series frequently depicts Christian characters finding strength and moral guidance in their faith, and upholds religious freedom for its adherents. While individual hypocrisy or extremism might be shown, the narrative consistently frames these as deviations, not inherent to the religion, and often condemns bigotry against Christians.

The series generally portrays Islam respectfully, often distinguishing between the faith and extremist actions. It features Muslim characters who are depicted with dignity and upholds the right to practice Islam, while condemning prejudice and Islamophobia.

Judaism is consistently portrayed with respect, often through characters observing their faith or through cases defending religious accommodation. The narrative affirms the right to practice Judaism and condemns any instances of antisemitism.