Marla Schreiber (MSW, RSW) is a White, Queer, gender-defiant, neurodivergent therapist and educator who has been practicing polyamory since 2005. In their anti-oppressive, trauma-informed therapy work, Marla specializes in nonmonogamous relationships and 2SLGBTQIA+ identities. After designing and facilitating workshops, and consulting in academic and professional settings since 2009, they founded PolyaMarla as a way to offer nonmonogamy education through courses, training, speaking engagements and social media content creation.

Their first book, Nonmonogamy and Defying a Paradigm, will be released by Thornapple Press in 2025.