Kate Reinders (born December 10, 1980[1]) is an American actress and singer, who has performed as lead and understudy in several Broadway shows.

Reinders' Broadway debut was in The Adventures of Tom Sawyer as a swing and understudy for characters Amy Lawrence and Becky Thatcher.

Reinders returned to the Gershwin Theatre on October 27, 2008, and took part in The Yellow Brick Road Not Taken, a selection of scenes and songs cut from early drafts of the musical Wicked.

[5] Reinders appears in the Mohegan Sun commercial "Everyone's Invited", singing to the tune of the Rick James song "Super Freak" alongside former Wicked co-star Saycon Sengbloh.

[6] She appears in the concert revue For The Record: Baz Luhrmann in Los Angeles, presented by ROCKLA for Show at Barre.

Reinders originated the role of Portia in the Broadway musical comedy Something Rotten!, which opened April 22, 2015, at the St. James Theatre.