Marie-Josèphe Bonnet is a French specialist in the history of women, history of art, and history of lesbians. She has also published books in the history of the French resistance and occupation.

John Eastburn Boswell was a historian and a full professor at Yale University. Many of Boswell's studies focused on the issue of religion and homosexuality, specifically Christianity and homosexuality. All of his work focused on the history of those at the margins of society.

Alan Bray was a British historian and gay rights activist. He was a Roman Catholic and had a particular interest in Christianity's relationship to homosexuality.

LGBTQ&A is a podcast hosted by Jeffrey Masters and produced by The Advocate magazine in partnership with GLAAD, formerly Gay & Lesbian Alliance Against Defamation; it was launched in 2016. It features interviews with notable LGBTQ figures such as Pete Buttigieg, Laverne Cox, Lili Reinhart, and Roxane Gay. As of October 2020, LGBTQ&A has conducted over 150 interviews. The series features a range of LGBTQ guests including activists, politicians, and members of the entertainment industry.
Frédéric Martel is a French writer, researcher and journalist. His most famous pieces of work are The Pink and the Black, Homosexuals in France since 1968, Mainstream, "Smart" and De la culture en Amérique, a book about cultural policies and industries in the United States, which was featured on the cover of the New York Times art section in 2006. NYT's journalist Alan Riding wrote : "In Culture in America, a 622-page tome weighty with information, Martel challenges the conventional view in France that (French) culture financed and organized by the government is entirely good and that (American) culture shaped by market forces is necessarily bad".

Mary Susan McIntosh was a British sociologist, feminist, political activist and campaigner for lesbian and gay rights in the UK.

Luiz Roberto de Barros Mott or Luiz Mott in São Paulo, is an anthropologist and a gay rights activist in Brazil.

Rictor Norton is an American writer on literary and cultural history, particularly gay history. He is based in London, England.

Claudia Schoppmann is a German historian and author.

Wolfram Setz is a German historian, editor, translator and essayist.

Susan O'Neal Stryker is an American professor, author, filmmaker, and theorist whose work focuses on gender and human sexuality. She is Professor of Gender and Women's Studies, former director of the Institute for LGBT Studies, and founder of the Transgender Studies Initiative at the University of Arizona, and is currently on leave while holding an appointment as Barbara Lee Distinguished Chair in Women's Leadership at Mills College. Stryker also serves on the Advisory Council of METI. She is the author of several books about LGBT history and culture.

Hans-Georg Stümke was a German gay activist, author, and historian.