This study examines perceived source credibility of health information in a moment of TGD health disinformation. Through thematic analysis of in-depth interviews with 30 transgender and gender diverse (TGD) individuals, findings suggest health information is marred by anti-TGD legislation, a sociopolitical force that bleeds into health information spaces. Disinformation and TGD health communication are intertwined in complex ways, whereby disinformation can undermine trust in healthcare institutions, lead to harmful behaviors, and contribute to the spread of diseases. Health communication practitioners need to center the safety and humanity of TGD people, addressing TGD health disinformation.