- Delta Rae
- Delta Rebels
- Delta Roux
- Delta Run
- Delta-S
- Delta Saxophone Quartet
- Delta Saxophone Quartet
- Delta Signal
- Delta Souls
- Delta Southernaires
- Delta Spirit
- Delta T
- Delta Twins
- Delta (UK indie band)
- Delta V
- Delta V
- Delta Vs. Dj Dex
- Delta Waves
- Delta Will
- Delta Wires
- Delta X
- Delta20
- Deltaboo
- Deltabush
- DeltaCappella
- DeltaEchoPapaZulu
- Deltafoxx
- Deltahead
- deltaNine
- Deltapiù
- Deltas
- Deltason