Jon Bon Jovi -- I'M NOT BUYING THE TITANS ... 'Just Rumors'

JBJ's not buying the Titans ... these 5 words he swears to you.

Reports surfaced this week that Bon Jovi would have "considerable interest" in buying the Tennessee Titans -- if they are put up for sale.

FYI -- Bon Jovi was part of group that tried to buy the Buffalo Bills last year and he owned an Arena Football League team back in the day. Plus, there are rumors the current owners of the Titans could be shopping the team around in the very near future.

But Bon Jovi tells TMZ Sports ... for now, he's not trying to take over the Titans.

"Rumors of my interest in the Tennessee Titans are nothing more than that. I am not part of any group perusing a team that is not for sale."