Half & Half is an American television sitcom created by Jeffrey Klarik and executive-produced by Yvette Lee Bowser through her Sister Lee Productions banner that aired on UPN from September 23, 2002, to May 15, 2006 (related to the comedy show, Living Single that aired out in 1993-1998). It was co-produced by CBS Studios under one of its former aliases, Eye Productions, Inc.

Set in San Francisco, California, the show focuses on the lives of two paternal half-sisters in their early adulthood who were estranged throughout their childhood, and are finally developing a close relationship. The show was the second-most-watched on UPN's Monday night line-up (next to Girlfriends) and fourth overall on the network. The series was almost renewed for a fifth season by UPN's successor network, The CW, but due to several circumstances — including the network's contractual obligation to pick up Reba, the last-minute renewal of All of Us, and the pick-up of the Girlfriends spin-off The Game — the series was left off the network's autumn/fall 2006 schedule and canceled. The series has aired in reruns on Global TV in Canada, Trouble in the United Kingdom and in local syndication channels in the United States, including Bounce TV, TV One, Cleo TV, BET Her and Dabl .

The series is available to stream on Paramount+ and Amazon Prime Video.