Beth Wagner Liston (born October 26, 1974) is an American doctor and politician who is the member of the Ohio Senate representing the 16th district in Franklin County since 2025.

After graduating from Notre Dame, Liston enrolled in a dual MD/PhD program at Ohio State University.

Liston completed her medical residency training at Yale New Haven Hospital between 2002 and 2006 and is currently board certified in both Internal Medicine and Pediatrics.

Liston is one of only a handful of professors in hospital medicine across the nation, and the only of over 100 doctors in her division to achieve this rank.

[4] 133rd General Assembly Liston served on the following committees in the 133rd GA: Health, Economic and Workforce Development, and Aging and Long Term Care.