Homophobia is seen as a factor which affects the mental health of not only heterosexual individuals but also of homosexual and bisexual individuals. In this study, attachment, self-compassion and internalized homophobia in lesbian, gay and bisexual (LGB) individuals are evaluated. Furthermore, it is aimed to explain in detail the historical process of the place of the concept of homosexuality in mental health literature and the concepts related tointernalized homophobia. Within this context, studies regarding attachment, self-compassion and internalized homophobia inLGB individuals are addressed and suggestions are made regarding their relationship with mental health. [JCBPR 2016; 5(3.000): 135-144]