Inheritance is an event of transfer of rights between the heir to the heir due to the marital relationship, a relationship of consanguinity, and freeing slaves. Weddings are often held by the LGBT group, where the presence of LGBT groups have not been recognized in Indonesia, especially in the legal rights of marriage. Based on the writer wants to analyze the validity of the marriage LGBT actors in the marriage law and inheritance position of LGBT marriage. Based on the study conducted by the authors from a variety of sources related, and comes from the internet. Analysis of the data used is based on the observation that the principles and norms of the law, researching and studying documents and regulations in force. The results of the literature shows that LGBT actors inheritance is not valid, because the law and Islamic law marriage is not recognized, because the LGBT couples give substance to one of them in the form of grants. Thus, it is expected to reinforce the government's denial of the existence and rights of LGBT groups in the presence of the Special Act for same-sex couples.