- Uncle Kracker
- Uncle Tupelo
- Uncle Ho
- Uncle Sam
- Uncommonmenfrommars
- Uncle Lucius
- Uncle Earl
- Uncle Acid and The Deadbeats
- Unchain
- Uncle Cracker
- Uncle Murda
- Uncle Bonsai
- Uncle Luke
- Uncurbed
- Uncle Outrage
- Unconditional
- Uncle Jed
- Uncharted Shores
- Uncle Slam
- Uncle Brian
- Uncle Deadly
- Uncle Charlie
- Uncut
- Uncanny
- Uncle Dave Macon
- Unchained
- Uncle B.
- Uncle Sinner
- Uncle Harv's Tagtime Wranglers
- Uncle Black
- Uncanny X-Men
- Uncle Eck Dunford
- UNCLEFTY