The society's lack of knowledge, understanding of identity of LGBT and the way of life. Thus, they had the prejudice and discrimination. In Thailand, a social minority to accept LGBT. Because Thai society is also the society that hold the culture in the past. LGBT groups are often discriminated against in various fields such as being disgusted, sexual Harassment, discrimination in employment, including welfare proper to marriage. Thailand society must understand that gender identity is diverse and everyone, whether female, male, gay, lesbian, bisexual or transgender. They should have equal rights as a human being.