The Most Popular Stars of ‘Chicago Fire,’ Ranked From Lowest to Highest Following

The Most Popular Stars of 'Chicago Fire,' Ranked From Lowest to Highest Following

Chicago Fire is hotter than ever, and so are the show’s stars.

The long-running NBC series follows the personal and professional lives of the firefighters, rescue team and paramedics of the Chicago Fire Department at Firehouse 51.

The show has been a big hit for the network, with NBC premiering Season 12 back in January.

Along the way, several of the show’s big stars have amassed a sizable following. We’ve rounded up all the stars of the main cast of Chicago Fire, and ranked them from lowest to highest social media following. (Note: Eamonn Walker and Jesse Spencer do not appear to use Instagram.)

Find out who are the most popular stars of Chicago Fire..