Elvis Presley had 18 number one hits, including "Hound Dog" and "Don't Be Cruel." "Jailhouse Rock," "Heartbreak Hotel," "Good Luck Charm" and "Suspicious Minds" also made Elvis's list of number one songs.
Elvis's first number one hit was a country song called "I Forgot to Remember to Forget" in 1955. In addition to Elvis's list of number one hits, he also had either 37 or 40 top 10 hits depending on the source viewed. The discrepancy in the number is reportedly due to some listmakers counting double-sided singles as one hit, where each side was a top 10 hit, while other listmakers counted each song individually.