As rumors continue to circulate about the impending wedding between Kansas City Chiefs star Travis Kelce and pop icon Taylor Swift, speculation has turned to who might stand by Kelce's side on his big day.

While the couple has reportedly worked to keep wedding plans private, some details have emerged, including a potential wedding date of Friday, July 3, at New York City's Madison Square Garden.

This development matters to fans as it offers a glimpse into the personal lives of two highly public figures, suggesting who they consider closest to them.

Among the most likely candidates for groomsmen is Kelce's older brother, Jason Kelce.

The retired NFL player openly shared his desire to be the best man during a September 2025 podcast appearance, stating, "Hopefully, I'm the best man.

We'll see.

Trav has a lot of friends, I’m just hoping to get the opportunity." Jason has often spoken about his close bond with Travis, describing him as his "best friend on the planet."

Another strong contender is Kansas City Chiefs quarterback Patrick Mahomes.

Kelce has referred to Mahomes as "family," highlighting their strong relationship both on and off the field.

Mahomes has also publicly praised Kelce and expressed his admiration for Swift, noting that he was "lucky enough" to meet her and witness her character.

The two couples, Kelce and Swift, and Mahomes and his wife Brittany, have frequently been seen socializing together, including attending Chiefs games and the 2024 US Open.

Taylor Swift's younger brother, Austin Swift, is also considered a probable groomsman.

He and Travis Kelce have reportedly developed a close friendship, with Kelce occasionally sharing glimpses of their time together, such as photos of them hiking and fishing during the offseason in July 2025.