"I Won't Let Go" is a song written by Steve Robson and Jason Sellers and recorded by American country music group Rascal Flatts.

The song was certified Platinum by the Recording Industry Association of America (RIAA), denoting sales of over one million units in the country.

He said they intentionally did not define the song's character, so that the message could be applicable in various situations: "This could be something you'd say to someone in the family that's a soldier, fighting overseas… or to your mom, dad, wife or husband[…] I felt it could also be God saying it to someone.

"[1] Michael McCall of Associated Press praised the song in his review of the album, saying that it "show[ed] a new maturity" and "showcases Gary LeVox's tenor.

"[3] Ben Foster of "The 1-to-10 Country Music Review" gave it five stars out of ten, saying, "their performance is solid, and the harmonies are there, so "I Won't Let Go" is easy on the ears.