Travis Kelce and Dante Hall have a lot in common -- the two are not only Chiefs legends ... they're both also huge Taylor Swift fans!!
The Human Joystick revealed to TMZ Sports this week that after he met the popstar at one of Kansas City's recent games ... he considers himself now "an ultimate Swiftie."
Hall told us that wasn't always the case -- "her music just wasn't for me" -- but the way she treated him during their Arrowhead Stadium meetup changed everything.