"Hanging by a Moment" is a song by American alternative rock band Lifehouse. It was the first single released from their debut studio album, No Name Face (2000), issued through DreamWorks Records. The track was written by lead singer Jason Wade, who said that he wrote the song in about five minutes without thinking about what would happen to it. It was produced by American record producer Ron Aniello and was mixed by Brendan O'Brien. Musically, "Hanging by a Moment" is a post-grunge song that contains influences of alternative rock.