There has been more than act called Ultras.

1) After Glasgow folk-pop duo Over The Wall disbanded, Gavin Prentice subsequently released music as ULTRAS.

2) Austin, Texas Oi!

3) Ultras is an Israeli Synthpop duo - Sasi Tsur on Vocals and Production, Dadi Mishalli on Programming. More information available at http://www.ultras-music.com

4) Hardcore Punk band from Oakland featuring members from World Peace, Fentanyl and Spy Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.