This is a list of Billboard magazine's Top Hot 100 singles of 1974. The Top 100, as revealed in the Talent In Action section of Billboard dated December 28, 1974, is based on Hot 100 charts from the issue dates of November 24, 1973, through October 26, 1974.

"Time in a Bottle" is a song by singer-songwriter Jim Croce. He wrote the lyrics after his wife Ingrid told him she was pregnant in December 1970. It appeared on Croce's 1972 ABC debut album You Don't Mess Around with Jim and was featured in the 1973 ABC made-for-television movie She Lives! After he was killed in a plane crash in September 1973, the song was aired frequently on radio, and demand for a single release built. The single of "Time in a Bottle" became Croce's second and final track to reach number one in the United States.