This paper examines the mutually-reinforcing problems of sexism and heterosexism, and the actions that may be taken by social educators to ameliorate such injustices. Various approaches to anti-heterosexism education are organized in relation to the three dimensions of handling social conflict: intervention procedures (in particular the management of sexual and heterosexist harassment), teaching knowledge and skills (in particular skills for recognizing the role of gender and sexuality in culture and for managing controversy), and restructuring patterns of relationship (in particular reducing the climate of heteronormativity and status competition that exacerbate harassment and exclusion).