The list has been alphabetized, please cut and paste if you want to add.
No links are provided, many url's change yearly. Googling usually will get you there.
No distinction is made between orchestral, chamber concentration. Some are broad, some narrow focused. Info is available at each program.
Be careful, as sometimes the fellowship info is not readily apparent. At some there are different levels. Read the materials thoroughly.
Application dates are very broad. Plan ahead. There are a few with "open till filled" parameters. (Find em...I'm not doing it for ya...

)
I'm sure there are more not yet listed. Come on people, fess up. We did.
- Aspen Music Festival Fellowships
- Blanche Bryden Sunflower Music Institute
- Britten-Pears Orchestra
- Chamber Music Institute (UNebraska/Lincoln; one week intensive chamber)
- Colorado College Summer Music Festival
- Garth Newel fellowships
- Jeunesse Musicales World Orchestra
- Kent Blossom Music
- Kneisel Hall
- Hot Springs Festival
- Icicle Creek Chamber Music Festival
- Lucerne Festival Academy
- Manchester Music Festival
- Marrowstone
- Mimir Chamber Music Festival
- Music Academy of the West
- Music at Menlo
- National Orchestral Institute (almost totally free)
- National Repertory Orchestra
- National Symphony/Kennedy Center Fellowships
- New York String Orchestra Seminar (December-New Years timing)
- Norfolk (Chamber Music Session)
- Pacific Music Festival
- Ravinia (Steans Festival)
- Round Top Festival
- Sarasota Music Festival (almost totally free)
- Schleswig-Holstein
- Shenandoah Performs (preprofessional division) On hiatus for summer '08
- Spoleto USA
- Tanglewood Music Center
- Taos School of Music Summer Festival
- Texas Music Festival
- UBS Verbier Orchestra
- Yellow Barn
- Zermatt Academy