Bobby and Jackie: A Love Story is a biography by C. David Heymann, published in 2009. The book explores the rumored romantic relationship between Jacqueline Kennedy Onassis and her brother-in-law, Robert F. Kennedy, following the assassination of President John F. Kennedy. The author asserts that the affair was an "open secret" among insiders for decades and that the relationship grew out of their shared grief.

It is a New York Times bestseller and has been described as a "riveting, true story".