Affairs of Geraldine is a 1946 American comedy film directed by George Blair and written by John K. Butler.

Her sons Henry and Wayne are privy to a private recording in which Mrs. Cooper expresses her last wishes that the boys help find a suitable husband for their tomboy sister, Geraldine.

Henry and Wayne, somewhat forcefully, insist that a few young men into attending a birthday party for Geraldine in hopes that she will find one of them to be to her liking.

When Gerry becomes depressed at not finding her own romantic partner, Amos suggests that she come on the radio show as the mysterious "Madame L'Amour", who gives advice as a worldly romance specialist.

Willy sets out to find her in the big city, and capture the heart of Geraldine, who has now become attracted to a supposedly wealthy J. Edmund Roberts.