Billboard Year-End Hot 100 singles of 2011

Billboard publishes annual lists of songs based on chart performance over the course of a year based on Nielsen Broadcast Data Systems and SoundScan information. For 2011, the list of the top 100 Billboard Hot 100 Year-End songs was published on December 9, calculated with data from December 4, 2010 to November 26, 2011. At the number one position was Adele's "Rolling in the Deep", which stayed atop the Hot 100 for seven consecutive weeks, and in the top thirty for most of the year.

Adele's "Rolling in the Deep" was the number 1 song of the year, topping the Hot 100 for 7 consecutive weeks.

Four of Katy Perry's singles, "Firework", "E.T.", "Last Friday Night (T.G.I.F.)" and "Teenage Dream" managed to enter the list, with "Firework" and "E.T." being numbers 3 and 4 respectively.

Bruno Mars' single "Just the Way You Are" jumped three spots from last year's list, from 18 to 15, but his song "Grenade" topped it at position 6. He also had "The Lazy Song" at 26 and was featured on "Lighters" at 34.

Nicki Minaj's single "Super Bass" was number 8 on the list, as it peaked at number 3 at the Hot 100, which made her the first female rapper to hit top 5 since Missy Elliott's song "Lose Control".

Barbadian singer Rihanna had six songs to be included on the list, four of which were from her fifth album, Loud, one from her sixth album, Talk That Talk, and one feature on a Kanye West single.

Singer Dev had three songs from three different albums on the list. "Like a G6" by Far East Movement, a former number one on the Hot 100 list from the album Free Wired, her single "In the Dark" from her debut album The Night the Sun Came Up and another featured single "Backseat" by New Boyz from their album Too Cool to Care.