- iI
- II
- II
- IIan
- IanIca
- IcaIce
- IceIco
- IcoIdi
- Idiieu
- IezIgl
- Igl
- IguIkk
- IklIle
- IleIll
- IllIll
- IlliLO
- iLoIma
- ImaImm
- ImmImp
- ImpIn
- InIn
- InInc
- IncInd
- IndInd
- IndInf
- InfInf
- InfIng
- IngInk
- InkInn
- InnIns
- InsIns
- InsInt
- IntInt
- IntInt
- IntINX
- InyIpu
- IQIri
- IriIro
- IroIsa
- IsaIsh
- IshIsl
- IslIso
- IsoIt
- ItITZ
- IUIvo
- IvoIye
- IyeIzz
- In Due Time
- In Dying Arms
- In Element
- In Essence
- In Extremo
- In Extremo feat. Garvey, Rea
- In Extremo feat. Kürsch, Hansi / Blind Guardian
- In Extremo feat. Petrozza, Mille
- In Extremo feat. Russkaja
- In Eyes
- In Fear (British metalcore band from Bristol)
- In Fear and Faith
- In Fiction
- In Flames
- In Good Faith
- In Gowan Ring
- In Hearts Wake
- In Hearts Wake & McCall, Winston
- In Hearts Wake feat. Fitipaldes, Adrian
- In Hearts Wake feat. McCall, Winston
- In Hearts Wake feat. Rapp, Garret
- In Hearts Wake feat. Ruhlig, Chad
- In Her Eye
- In Her Head (Sass metalcore band)
- In Her Own Words
- In Her Own Words & DiScanio, Derek
- In League
- In Legend
- In Letter Form
- In Lieu (noise punk)
- In Lingua Mortua
- In Love With a Ghost
- In Love Your Mother
- In Loving Memory (Spanish melodic death metal)
- In Loving Memory (screamo-hardcore band)
- In Malice's Wake
- In Medias Res (Canadian indie rock band)
- In Memoriam (French Identitarian Rock band)
- In Mirrors
- In Mourning
- In My Coma
- In My Days
- In My Embrace (Swedish melodic black/death metal)
- In My Eyes
- In My Silence
- In Oceans
- In Order to Survive
- In Other Climes
- In Our Wake
- In Paradise
- In Parallel (2010+ US rock band)
- In Parallel (George Denver & Harrison Baker, EDM)
- In Passing
- In Pieces (US post-hardcore band)
- In Plain Air
- In Real Life (Music production)
- In Real Life (from ABC show, Boy Band)
- In Reverence
- In Ruins (US doom/death metal band)
- In Sanity (German Melodic Death Metal band)
- In Schwarz
- In Search of Sight
- In Search of Sun
- In Slumber
- In Solitude (Swedish heavy metal band from Uppsala)
- In Somni
- In Stereo
- In Strict Confidence
- In Sylva (Canadian prog group)
- In Tall Buildings
- In the Act of Violence (Canadian)
- In the Arena (Members of Cry of the Afflicted, Secret & Whisper)
- in the beyond (Active in UK 2019-Current)
- In The CAN
- In the Canopy
- In The City
- In the Face of War
- In the Midst of Lions
- In the Nursery
- In the Presence of Wolves
- In the Silence
- In the Silence (Progressive Rock / Atmospheric Metal)
- In the Valley Below
- In the Woods… (Norwegian black metal, a.k.a. I.t.W.)
- in theory
- In Theory...
- In This Moment
- In This Moment feat. Charnas, Spencer
- In This Moment feat. Halford, Rob
- In This Moment feat. Smith, Brent
