| First Name | Tommy |
| Last Name | Dorsey |
| Full Name at Birth | Thomas Francis Dorsey |
| Other Names | The Gentleman of Swing |
| Age | 51 (age at death) |
| Date of Birth | November 19, 1905 |
| Birthplace | Shenandoah, Pennsylvania, |
| Date of Death | November 26, 1956 |
| Location of Death | Greenwich, Connecticut |
| Cause of Death | accidental choking |
| Build | Average |
| Hair Color | Brown - Dark |
| Star Sign | Scorpio |
| Ethnicity | White |
| Nationality | American |
| Occupation Category | Jazz Musician |
| Claim to Fame | Songs "Marie" and "Sunny Side of the Street" |
| Music Genre | Jazz |
| Music Style | Big Band, Swing, Sweet Bands |
| Music Mood | Cheerful, Energetic, Carefree, Amiable/Good-Natured, Joyous, Rousing, Playful, Sentimental, Innocent, Elegant, Sophisticated, Rollicking, Romantic, Fun, Stylish, Refined/Mannered, Passionate |
| Instrument | Trombone, Leader |
| Brother(s) | Jimmy DorseyEdward Dorsey |
| Sister(s) | Tess DorseyMary Dorsey |
| Friends | Buddy Berigan, Yvonne King, Donna King, Alyce King, Luise King, Jo Stafford, Lynn Roberts, Jackie Gleason, Buddy Rich, Linda Darnell, Susan Hayward, Johnny Mercer, Paul Whiteman, Fred Rich, Joe Venuti, Skitch Henderson |
| Associated People | Marie McDonald |
Thomas Francis "Tommy" Dorsey, Jr. (November 19, 1905 – November 26, 1956) was an American jazz trombonist, trumpeter, composer, and bandleader of the Big Band era. He was known as "The Sentimental Gentleman of Swing", due to his smooth-toned trombone playing. He was the younger brother of bandleader Jimmy Dorsey. After Dorsey broke with his brother in the mid-1930s, he led an extremely popular band from the late '30s into the 1950s.
Selected Tommy Dorsey film and TV show credits: