Mark O'Neill is a Junior Lecturer and independent researcher at the Communication Science Department of the University Of Amsterdam. Their research focuses on internal corporate communication, diversity, and queer theory.

In addition to teaching and research, Mark runs the Queer Communication Library, a crowd-sourced repository of queer communication (science) research and resources, and serves on the board of UvA Pride, the social network, knowledge centre, and emancipation movement for queer students and staff. Mark goes by They/Them pronouns.

Teaching: Corporate & Persuasive Communication, Qualitative Research, Communication Research & Statistics

Core Values: Strategic Outlook, Global Vision, Humane Focus, Holistic Approach

Member: European Communication Research & Education Association

Honours & Awards: 2017 Holland Merit Scholar For Communication Science (University Of Amsterdam)

Thesis: The Corporate Closet: Coming Out At Work (O'Neill, 2021)