Letters and Manuscripts
- The BBC Written Archives includes in its collection a small group of letters written by Bridge that provide some details of his involvement with the BBC as both composer and conductor.
- The British Library, London Galliard, the company that took over Augener, Ltd, one of Bridge's most important publishers, presented a considerable group of Bridge's manuscripts to the British Library in 1968.
- The Britten-Pears Library, Aldeburgh contains a significant collection of letters from Bridge to both Marjorie Fass and Benjamin Britten.
- The Library of Congress, Washington DC holds nearly 600 letters, the majority written by Bridge to Elizabeth Sprague Coolidge.
- The Royal College of Music, London includes in its archives the bulk of Bridge's manuscripts, donated by Ethel Bridge in her estate.
Music Publishers
- William Elkin Music Services Navigate to the Search Sheet Music page and select Thames Publishing, the company that publishes many of Bridge's shorter works that remained in manuscript during his lifetime.
- Faber Music Beginning in the mid-1960s, Faber Music published Bridge's major unpublished scores.
- Stainer & Bell publishes the large collection of Bridge's works originally issued under the Augener imprint.