Youth in state custody, regardless of their sexual orientation or gender identity, have federal and state constitutional and statutory rights. These rights guarantee a young person safety in their placement as well as freedom from deprivation of their liberty interest. Many lesbian, gay, bisexual, and transgender (LGBT) youth have these rights violated on a regular basis. Many cases in both the child welfare and juvenile justice contexts have resulted in extensive and time-consuming consent decrees as well as sizable damages awards. Knowledge of a youth's legal rights can help providers avoid legal liability while creating a safer and healthier environment for LGBT youth. This article provides a general overview of the successful federal legal claims that youth in the child welfare and juvenile justice systems have made, discussion of the rights generated as a result, particle application of these rights to the experiences of LGBT youth with hypothetical scenarios, a focus on specific rights that emanate from certain state laws, and a focus on specific concerns of transgender youth. (Contains 3 footnotes.)