His Bitter Half is a 1950 Warner Bros. Merrie Melodies short, directed by Friz Freleng with a story by Tedd Pierce. The cartoon was released on May 20, 1950, and stars Daffy Duck. The voices are performed by Mel Blanc and Martha Wentworth.

Both His Bitter Half and Freleng's 1962 Yosemite Sam short Honey's Money have a similar plot: a fortune-seeking bachelor marrying an ugly mean widow, whose true personality is revealed only after the wedding, and, after forced to do backbreaking housechores, being made to care for her child, introduced (to both the main protagonist and the audience) only after the marriage is legalized. The child in both shorts is named Wentworth; here, Wentworth is a normal sized brat who causes trouble, with Daffy suffering the consequences of his son's actions. (In Honey's Money, Wentworth's heavy weight is a problem for Sam, but his attitude is friendly to Sam, who tries to leave him to keep the money for himself.) The differing personalities of the two Wentworths results in different executions for each cartoon.

His Bitter Half was reused as a clip in a 1986 TV special where Daffy tells his life's struggles in an attempt to produce a movie about Duck Dodgers.