Gay, bisexual, queer and other men who have sex with men are disproportionately affected by HIV in Canada. While up to two-thirds of transgender men identify as gay, bisexual or queer and report a variety of HIV sexual risk behaviours, transgender men are often overlooked within epidemiological HIV surveillance and research. While a growing body of research has begun to examine sexual risk for transgender gay, bisexual and queer men, most studies have been conducted in the USA. This study explored sexual HIV risk for this population in the Canadian context, specifically in British Columbia in an environment of publically funded universal access to healthcare including HIV testing and treatment. We conducted interviews with 11 gay, bisexual and queer transgender men. Participant narratives suggest that HIV risk for these transgender men is shaped by a diversity of sexual behaviours including inconsistent condom use, seeking partners online for greater safety, and accessing HIV/STI testing and other healthcare services despite facing transition-related barriers. Public health prevention and health education must recognise the presence of transgender men and ensure health services and broader population health promotion meet the unique sexual health needs of this sub-population of gay, bisexual and queer men.