Beyoncé’s “Cowboy Carter” tour is bringing major yeehaw energy — maybe a little too much — ’cause some fans were caught in the middle of a saloon-style showdown at her “Cowboy Carter” tour stop in London this week.

Check out the video … all seems honky tonky and happy as Queen Bey belts out her 2008 hit “Why Don’t You Love Me” Thursday night — but things go downhill as the camera pans to the crowd.

Social media footage shows a person in a blinged-out black cowboy hat passionately throwing fists at a dude in a black T-shirt. Some nearby concertgoers step in to try to break it up … but it looks to be a downhill battle.

Unclear if security had to lasso things back under control. TMZ reached out to the Tottenham Hotspur Stadium for comment … so far, no word back.

Bey’s first show in London was quite eventful — at another point during her performance, she suffered a wardrobe malfunction that left her chaps around her ankles! No sweat from the singer, though … she shimmied down and pulled her chaps back up before a backup dancer swiftly secured them back into place.

And as we’ve reported … there have been a handful of Wild Wild West scenarios in the crowd at “Cowboy Carter” shows. Fans broke out into a brawl just feet from the stage at a show in Chicago and got into a heated altercation in the VIP lounge in Los Angeles.