- 2007 MTV Europe Music Awards: Best Rock
- 2010 MTV Video Music Awards: Best Alternative Video ("Kings and Queens")
- 2011 MTV Video Music Awards: Best Rock Video ("Closer to the Edge")
- 2013 MTV Video Music Awards: Best Alternative Video ("Up in the Air")
- 2014 Billboard Music Awards: Top Rock Song ("Up in the Air")
- 2015 iHeartRadio Music Awards: Best Alternative Rock Song of the Year ("Walk on Water")
- 2017 Alternative Press Music Awards: Best Live Band
- 2018 Lo Nuestro Awards: Pop/Rock Song of the Year ("Rescue Me")
In addition to these awards, 30 Seconds to Mars has also been nominated for numerous other awards, including Grammy Awards and Brit Awards.