| Year | Award | Category | Work | Result |
| 2010 |
Grammy Awards |
Best Dance/Electronica Album |
Party Rock |
Nominated |
| 2011 |
Teen Choice Awards |
Choice Summer Song |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Nominated |
| Premios 40 Principales[5] |
Best International Song |
"Party Rock Anthem" |
Won |
| MTV Video Music Awards |
Best Choreography |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Nominated |
| American Music Awards |
Favorite Pop/Rock Band/Duo/Group |
LMFAO |
Nominated |
| MTV European Music Awards |
Best New |
LMFAO |
Nominated |
| Best Push |
LMFAO |
Nominated |
| 2012 |
People's Choice Awards |
Favorite Song of the Year |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Nominated |
| Favorite Music Video of the Year |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Nominated |
| NRJ Music Awards 2012 |
International Group/Duo of the Year |
LMFAO |
Won |
| Favourite Music Video of the Year |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Won |
| 2012 Kids' Choice Awards |
Favorite Music Group |
LMFAO |
Nominated |
| Favorite Song of the Year |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Won |
| 2012 Juno Awards |
International Album of the Year |
"Sorry for Party Rocking" |
Nominated |
| 2012 Latin Billboard Music Awards |
Crossover Artist of the Year |
LMFAO |
Won |
| 2012 Billboard Music Awards |
Top 100 Song |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Won |
| Top Radio Song |
Nominated |
| Top Streaming Song |
Nominated |
| Top Digital Song |
Won |
| Top Pop Song |
Won |
| Top Rap Song |
Won |
| Top Dance Song |
Won |
| Top Digital Song |
"Sexy and I Know It" |
Nominated |
| Top Pop Song |
Nominated |
| Top Rap Song |
Nominated |
| Top Dance Song |
Nominated |
| Best Group/Duo |
"LMFAO" |
Won |
| MTV Movie Awards 2012 |
Best Music |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock "21 Jump Street" |
Won |
| 2012 MuchMusic Video Awards |
International Video of the Year |
"Sexy and I Know It" |
Won |
| Most Streamed Video of the Year |
"Sexy and I Know It" |
Nominated |
| International Artist |
"LMFAO" |
Nominated |
| 2012 MTV TRL Awards |
Best Video |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Won |
| MTV Video Music Awards Japan |
Best New Artist |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Nominated |
| Best Choreography |
"Party Rock Anthem" featuring Lauren Bennett & GoonRock |
Nominated |
| VEVOCertified Awards |
100.000.000 Views |
"Party Rock Anthem" |
Won |
| "Sexy and I Know It" |
Won |
| "Sorry For Party Rocking" |
Won |
| "Shots" |
Won |
| "Champagne Showers" |
Won |
| Premios 40 Principales America |
Best International Dance Artist |
LMFAO |
Won |
| 2013 |
2013 World Music Awards |
Worlds Best Song |
"Party Rock Anthem" |
Nominated |
| Worlds Best Video |
"Sorry For Party Rocking" |
Nominated |
| Worlds Best Group |
LMFAO |
Won |
| Worlds Best Album |
Party Rock |
Nominated |
| 55th Grammy Awards |
Best Pop Duo/Group Performance |
"Sexy And I Know It" |
Nominated |