Paragon Singers
- A chamber choir specialising in Renaissance, Baroque and 20th-century music. Bath, Somerset, England.
- http://www.paragonsingers.co.uk/

Pegasus Choir
- A young dynamic group of 25 voices. First formed in 1993, the group has established itself as one of the leading chamber choirs in London, UK.
- http://www.pegasusmusic.org.uk/

Pro Musica Chamber Choir
- The choir consists of 45 experienced singers from East and West Sussex and further afield. Brighton, Sussex, UK
- http://www.promusicachamberchoir.co.uk/

The Pittsburgh Camerata
- Pittsburgh's premier chamber choir. Site contains samples and an on-line store area.
- http://www.pittsburghcamerata.org/