"She Won't Be Lonely Long" is a song written by Galen Griffin, Doug Johnson and Phil O'Donnell, and recorded by American country music artist Clay Walker.

"[2] Walker told Country Weekly, "It's rare that you can find a song that has a melody and lyric that are equally strong.

I used to work at clubs a lot before I had a record contract and I had a bird's-eye view of this exact situation dozens of times where the girl comes in and gets out on the dance floor and makes the guy eat his heart out because he realizes he's lost the best thing he was ever going to have.

"[5] "She Won't Be Lonely Long" is a moderate up-tempo song, featuring accompaniment from electric guitar and piano.

The song deals with a male narrator's fascination with a woman whose lover had just left her (i.e. "the way she's dancin' and drinkin' Chill Patron.")

He described it as "a laid-back single that finds Walker not only in fine voice but singing a solid country song about how you can read body language and social cues of a woman who has stepped out on a lonely relationship to test the waters.

"[6] The Associated Press wrote "if the song has the laid-back, steel-guitar lope of an old-school '90s hit, well, that only makes Walker's return more welcome.

"[8] Kyle Ward of Roughstock listed the song as the 17th best single of 2010 and wrote, "A surprise hit that gives me hope that 90’s country isn’t dead and buried just yet.