Dana Welles Delany is an American actress, producer, presenter, and health activist.
For Disney, she played Katherine Mayfair in the ABC TV show Desperate Housewives, Josephine Marcus in the 1993 Hollywood Pictures film Tombstone, Dr. Megan Hunt in the ABC TV show Body of Proof, and Special Agent Jordan Shaw in the ABC TV show Castle.
Her voice roles outside Disney include Lois Lane in the DC Animated Universe, opposite Tim Daly (Superman) and Joely Fisher (Lana Lang).