Despite the large and growing representation of lesbian, gay, bisexual, and transgender (LGBT) workers, this minority group has received relatively less attention in the management and organization literature compared with other minority groups. This is a critical time in history for LGBT workers in that public opinion has become much more favorable regarding homosexuality. The US Supreme Court has made important decisions concerning gay marriage; and although there is still no comprehensive antidiscrimination legislation at the federal level, a recent executive order provides employment protections for federal LGBT workers. This chapter reviews the literature on the workplace experiences of LGBT workers with a focus on synthesizing findings across studies, addressing research trends at different levels of analysis, and providing recommendations for areas for future research.