City Choir of Washington
- Ninety-voice volunteer mixed choir dedicated to performing the masterworks of the choral repertoire. Includes season schedule and audition information.
- http://www.thecitychoirofwashington.org/

Japanese Choral Society of Washington
- Repertoire includes settings of traditional and modern Japanese pieces. Upcoming events, photos and sound samples.
- http://www.jchoral.org/

Zemer Chai
- Community choir dedicated to sharing the cultural heritage of the Jewish choral repertoire, including folk music from all over the world, as well as classical works from the Renaissance through today.
- http://www.zemerchai.org/

Alexandria Choral Society
- Explores the music of local and other American composers within a framework encompassing centuries of masterpieces for chamber choir.
- http://www.alexchoralsociety.org

Alexandria Singers
- Seventy-member adult show choir performing American music, including pop, jazz, swing and Broadway. Membership and booking information, history, performances and photos.
- http://www.alexandriasingers.com/

University of Maryland Choirs
- Includes audition and performance information for the University Chorale, Chamber Singers, the Maryland Chorus, Women's Chorus, Men's Chorus and University of Maryland Summer Chorus.
- http://www.music.umd.edu/ensembles/choirs

Howard University Choir
- Ensembles, history, staff, upcoming events, recordings and contact information.
- http://www.coas.howard.edu/choirs/

Vienna Choral Society
- Non-auditioned community group performing classical and Broadway repertoire. Concert schedule, ticket and membership information, newsletter, sponsorship and links.
- http://www.viennachoralsociety.org/

Georgetown Chorale
- Community chorus that raises funds for local charities. Includes news, upcoming performances, group profile, leadership and audition information.
- http://www.georgetownchorale.org/

Heritage Signature Chorale
- Committed to preserving the performance tradition of African-American music, especially the Negro Spiritual.
- http://www.heritagesignaturechorale.org/

Washington Women's Chorus
- All-female choir founded to share the wealth of music written for women's voices, from Hildegard of Bingen to contemporary works. Online ticketing.
- http://www.washingtonwomenschorus.org/

Mormon Choir of Washington
- One-hundred-voice choir comprised of members of approximately 50 Maryland and Virginia region congregations. Profile, upcoming and past performances, program notes, photos, mailing list and contacts.
- http://www.mormonchoir.org/

National Christian Choir
- Auditioned 220-voice interdenominational choir with a religious mission. History, profiles, concerts, recordings, director's notes, membership info, photos, radio links, guestbook and contact info.
- http://www.nationalchristianchoir.org/

NOVA Community Chorus
- Eighty-voice non-auditioned ensemble composed of singers from the Alexandria campus of Northern Virginia Community College and the surrounding community.
- http://www.nv.cc.va.us/NOVAChorus/

Washington Kantorei
- Specializing in performing unpublished manuscripts, in particular the sacred music of the German Baroque, as well as exploring new and unusual choral repertory of the modern era, especially that of Europe and Scandinavia.
- http://www.washingtonkantorei.org

Metropolitan Chorus
- One-hundred-voice chorus based in Arlington, Virginia, offers concerts featuring music of the Renaissance to the 21st century, with a strong emphasis on American composers.
- http://www.metchorus.org

Laurel Oratorio Society
- Serving Laurel and the greater Baltimore-Washington area by presenting masterworks from the Western tradition, many styles of American music and the music of other cultures.
- http://www.jca.umbc.edu/~los

Takoma Park Singers
- Community-based group of 25 singers offering two programs a year in and around Takoma Park, Maryland.
- http://www.his.com/~decipher/singers.htm

Friday Morning Music Club Chorale
- Presents major choral works twice a year, at free concerts, and participates in community events.
- http://fmmc.org/chorale

Slavic Male Chorus of Washington
- Performs folk songs and sacred music of Russia and other Slavic traditions.
- http://www.slavicmalechorus.org

Fairfax Choral Society
- Adult and youth choruses presenting choral classics to Northern Virginia audiences. Online ticketing.
- http://www.fairfaxchoralsociety.org

New Dominion Chorale
- McLean, Virginia-based "singers' cooperative" draws its 200 members from across the Washington area.
- http://www.newdominion.org

National Men's Chorus
- Performs classics of the choral literature for male voices, as well as newly commissioned arrangements.
- http://www.nationalmenschorus.org

Congressional Chorus
- Includes many current and former staff of the U.S. Congress on a mission to celebrate the spirit, diversity and power of American choral music.
- http://www.congressionalchorus.org

Washington Men's Camerata
- Dedicated to performing, preserving and promoting the rich legacy of choral music for male voices. Online ticketing.
- http://www.camerata.com

Lesbian and Gay Chorus of Washington
- Community-based 35-voice chorus with repertoire ranging from classical to popular music, including works celebrating pride and cultural diversity.
- http://www.lgcw.org

Gay Men's Chorus of Washington
- Performs a wide variety of vocal music, from classical to Broadway. Online ticketing.
- http://www.gmcw.org

Master Chorale of Washington
- Semi-professional 160-voice chorus founded by Paul Hill. Online ticketing.
- http://masterchorale.org

Washington Chorus
- Grammy-award winning 180-voice chorus based at the Kennedy Center. Online ticketing.
- http://www.thewashingtonchorus.org

Choral Arts Society of Washington
- Symphonic chorus appearing regularly at the John F. Kennedy Center for the Performing Arts. Online ticketing.
- http://www.choralarts.org

Capitol Hill Chorale
- Seventy-voice chorus presenting wide-ranging repertoire in the shadow of the U.S. Capitol.
- http://www.capitolhillchorale.org

Cathedral Choral Society
- The resident symphonic chorus of Washington National Cathedral. Online ticketing.
- http://www.cathedralchoralsociety.org