* Shoshanna Lonstein. Seinfeld met Lonstein, a college student, in the early 1980s. They dated for several years and even lived together for a time. However, the relationship eventually ended.
* Carol Leifer. Leifer is a comedian and writer who met Seinfeld in the early 1990s. They dated for several months before breaking up.
* Jessica Sklar. Sklar is an actress and comedian who met Seinfeld in the late 1990s. They dated for a few years and even got engaged. However, the engagement was called off and the relationship eventually ended.
* Jessica Seinfeld. Seinfeld met Jessica, a public relations executive, in the late 1990s. They married in 1999 and have three children together.