Throughout Supernatural, relationships have developed throughout the years. Friends, allies, brothers, lovers, etc. As the show itself develops, so does the relationships. In fact, it soon became part of the story line and one of its main driving factors.

So this page will host all the relationships Sam and Dean have with the people they've met and so on, including relationships characters may have with each other. For the lesser relationships, bunch them together into one page.

For Main relationships, check out these pages: