Kallie Fell is an American nurse and anti-transgender activist. Fell is associated with the Center for Bioethics and Culture Network.
Fell co-authored the 2024 anti-trans book The Detransition Diaries with Jennifer Lahl.
Background
Fell earned a master’s degree from Purdue University.
After meeting Jennifer Lahl at a conference, Fell began volunteering with CBC. Fell joined the organization in 2018 as a volunteer writer, then became a staff research associate, and subsequently rose to the position of Executive Director.
Coverage in anti-trans press
Senz, Paul (March 11, 2024). Book offers truth and hope for those trapped by transgenderism. Catholic World Report https://www.catholicworldreport.com/2024/03/11/book-offers-truth-and-hope-for-those-trapped-by-transgenderism/
Staff report (February 3, 2025). Alpha News: Author of ‘The Detransition Diaries’ urges lawmakers to reject ‘heartbreaking and unethical’ gender ideology. Minnesota Catholic Conference https://www.mncatholic.org/author_of_the_detransition_diaries_urges_lawmakers_to_reject_heartbreaking_and_unethical_gender_ideology
Book
Lahl, Jennifer; Fell, Kallie (2024). The Detransition Diaries. Ignatius Press, ISBN 978-1621646372
Media
Brave New Us with Samantha N Stephenson and Kallie Fell (October 10, 2025). When Medicine Goes Too Far: IVF, Surrogacy & Gender Care | Kallie Fell. https://www.youtube.com/watch?v=_BSWrpGgicw
Kris Vallotton with Kallie Fell (September 4, 2025). The Fight for Children’s Future || Cultural Catalysts with Kallie Fell. https://www.youtube.com/watch?v=5NIL1viGBC4
Center for Bioethics and Culture Network (July 15, 2025). Kallie Fell at MAHA Institute: ART increases risks to mothers and babies. https://www.youtube.com/watch?v=_GYf6mqA9Ig
Genspect with Kallie Fell, “Chloe Cole,” Claire Morell, and iffany Justice (April 12, 2025). Social Media Is Fueling the Gender Crisis – And Parents Are Powerless. [Filmed at Capitol Hill, 12 March 2025]. https://www.youtube.com/watch?v=MjexHbhkg20
Good Distinctions with Will Wright and Kallie Fell (April 29, 2024). Ep. 34 – The Detransition Diaries (Ignatius Press) with Kallie Fell. https://www.youtube.com/watch?v=z0Tb7EbRiHs
VOZ with Santiago A. Ospital and Kallie Fell (February 29, 2024). Kallie Fell, CBC Director: “We can learn from the resilience of detransitioners.” https://www.youtube.com/watch?v=rGk65nuKNlc
Refactoring My Christianity (April 9, 2024). Detransition Stories, Poor Therapy Practices, & The Dangerous Medical Loop w/ Kallie Fell. https://www.youtube.com/watch?v=MFREe751BQo
Resources
Center for Bioethics and Culture Network (cbc-network.org)
- Staff: Kallie Fell, MS, BSN, RN, Executive Director
- cbc-network.org/about/staff
- Author: Kallie Fell
- cbc-network.org/author/kblaine
LinkedIn (linkedin.com)
Ignatius Press (ignatius.com)
- Kallie Fell
- ignatius.com/authors/kallie-fell
X/Twitter (x.com)
Fairer Disputations (fairerdisputations.org)
- Kallie Fell
- fairerdisputations.org/author/kallie-fell
IMDb (imdb.com)
- Kallie Fell
- imdb.com/name/nm12726611