Diana Chapman

Executive Coach · Theorist

Co-founder of the Conscious Leadership Group and co-author of The 15 Commitments of Conscious Leadership (2015). She turns leadership coaching into a set of named team practices.

Chapman started the Conscious Leadership Group with Jim Dethmer. [1] She also helped write The 15 Commitments of Conscious Leadership with Dethmer and Kaley Klemp. [2] She helped make both the firm and its main method.

Her work later changed form. After thirteen years, Chapman left the group. Her exit note says she still cared about the wider conscious leadership work. [3]

Her claim to trust comes from practice. She helped make the firm and its method. Trust her on the method’s words and aims. [1] [2] [3]

That fact also sets the limit. The 15 Commitments is a guide for practice. It is not a peer-reviewed test. Trust Chapman on what the method asks leaders to do. Its claims about results still need outside proof. [2] [3]

1
Conscious Leadership Group, “About,” accessed September 2, 2026.
https://conscious.is/about/
2
Jim Dethmer, Diana Chapman, and Kaley Klemp, The 15 Commitments of Conscious Leadership (Conscious Leadership Group, 2015).
3
Diana Chapman, “Through Me, An Exit Is Happening,” Conscious Leadership Group, October 4, 2024.
https://conscious.is/blogs/through-me-an-exit-is-happening