Labels – T
- Tacet
- Tactus
- Tadlow Music
- TAFAHUM
- Tafelmusik
- Tahra
- Taiwan Philharmonic, National Symphony Orchestra
- Taizé
- Talanton Records
- Talent
- Talking Elephant
- Tall Poppies
- Tantara Records
- Taps 150
- TCC Records
- TDK
- Teatret Optimis
- Telarc
- Teldec
- Telegraph Harp
- Télès Music
- Telos Music
- Tempéraments
- Temps Record
- Tempus
- Tempus Clásico
- Termmusik
- Terpsichore Records
- Testament
- The Gift of Music
- The Leaf Label
- The Lost Recordings
- The Orchard
- The Other Songs
- The Philadelphia Orchestra
- The Radio Years
- The Rodolfus Foundation
- The Royal Potato Family
- Theatre Edition
- Three Worlds
- Tierolff
- Timeless
- Timpani
- Tip Top Recordings
- Toccata Classics
- Tomoko Mukaiyama
- Tonar Music
- Tonegold Records
- Tonia Evans Cianciulli
- Tonkunstler Orchestra
- Tony Palmer Films
- Torculus Records
- Toronto Welsh Male Voice Choir
- TOS
- Tradition
- Traditions Monastiques
- Transgressive
- Trapeze
- Tratore
- Traumton Records
- Treasure Island Music
- Trembling
- Tresona
- Triart
- Triton
- TRM
- Trost
- Troubadisc
- TRPTK
- Tru Thoughts
- Trumpet Jungle
- Trunk
- Tudor
- Tummel
- Tundra
- Turtle
- Tutti
- Tuxedo
- Twelvetones Production Music
- Two Pianists
- Tŷ Cerdd
- TYZArt
- Tzadik
