Kristin Dawn Chenoweth (/ˈtʃɛnoʊwɛθ/; born July 24, 1968), named Kristi Dawn Chenoweth upon infant adoption is an American singer and actress, with credits in musical theatre, film and television. In 1999, she won a Tony Award for her performance as Sally Brown in You're a Good Man, Charlie Brown on Broadway, and in 2003, she received wide notice for originating the role of Glinda in the musical Wicked. Her television roles have included Annabeth Schott in NBC's The West Wing and Olive Snook on the ABC comedy-drama Pushing Daisies, for which she won a 2009 Emmy Award for Outstanding Supporting Actress in a Comedy Series. Chenoweth also starred in the ABC TV series GCB in 2012.

Chenoweth sang gospel music as a child in Oklahoma and studied opera before deciding to pursue a career in musical theatre. In 1997, she made her Broadway debut in Steel Pier. Besides You're a Good Man, Charlie Brown and Wicked, Chenoweth's stage work includes five City Center Encores! productions, Broadway's The Apple Tree in 2006 and Promises, Promises in 2010, as well as Off-Broadway and regional theatre productions.