Josh Allen Hits Monster Home Runs At Blue Jays Batting Practice

Josh Allen can drop dimes and apparently hit bombs too ... the Buffalo Bills star quarterback swung by Blue Jays batting practice on Monday -- and swatted several dingers!!!

The 26-year-old signal-caller was in Toronto to cheer on the Jays as they get set to begin a series with the Yankees ... and the MLB team allowed him to step in the batter's box for a few hacks -- and he put on a show.

According to reporters on the scene, Allen hit multiple balls over the fences at Rogers Centre ... with some even landing in the stadium's second deck!!

Check out his swing ... the dude can clearly rake.

Of course, we shouldn't be too surprised by this ... 'cause just a couple days ago, he blasted several balls to the moon during a charity softball game.

But, get this ... he said after stepping into the cage on Monday that he wasn't even the most impressive Bill with a bat.

Allen said that honor actually belonged to backup QB Matt Barkley, who he says hit five "deep shots" during the workout.