Top 10 Female Executive Coaches

An editorial ranking of women coaching at C-suite level, curated on published evidence.

Ranked #1 in the Q3 2026 edition of Top 10 Female Executive Coaches. Assessed against the published methodology.

Sanyin Siang

Durham, North Carolina, USA

Executive Director, Coach K Center on Leadership & Ethics, Duke University Fuqua School of Business; Professor, Duke Pratt School of Engineering

Executive Director of the Coach K Center on Leadership & Ethics at Duke University's Fuqua School of Business and a professor in Duke's Pratt School of Engineering. She coaches boards and CEOs, and previously worked at the American Association for the Advancement of Science.

Why this placement

She holds the strongest award record of any woman in this field: recipient of the Thinkers50 Distinguished Achievement Award for Coaching & Mentoring in 2019 — a won award decided by a panel, not a listing, a longlist or a vote — plus a Coaching Legends induction and three appearances on the Thinkers50 Ranked Thinkers list. Under the interlink adjustment that network counts once, and even counted once it is the highest single credential here.

What separates her from the field is that the award sits on top of a genuine academic post. Running a named leadership centre at a top business school and holding a professorship in engineering is institutional standing that no coaching credential confers and no marketing can manufacture. The Launch Book (LID Publishing, 2017) is a real book on a real publisher.

Editorial notes and exclusions

This entry was compiled from public sources without contacting the subject. If anything here is inaccurate, write to admin@csuitecoach.org and it will be corrected or removed.