backstage.com
Boston.com
Broadway.org
cirquedusoleil.com
drama.ac.uk
londontheatrebookings.com
nodanw.com
offbroadwayonline.com
playbill.com
rockopera.com
stagesource.com
summertheatre.com
talkinbroadway.com
thestage.co.uk
Theatre.com
Theatremania.com
theatermirror.com
uktw.co.uk
uk-calling.co.uk
BackStage – One of the finest theatre trades
Affiliate of the Boston Globe
League of American Theatres & Producers
Cirquedusoleil
UK Guide to Drama Training
News, information and tickets in London's West End
Guide to musical theatre in the UK
The Alliance of Resident Theatres/NY
Playbill: Broadway news, tickets and more
Boston Rock Opera
Alliance of Theatre Artists and Producers
Summer Theatre resources
A killer site that will keep you busy
London Theatre site
A network of information from Boston to Broadway & Off
National / International theatre spotlight
A wild, information filled New England Theatre guide
A wonderful UK Theatre site
London Guide to art, theatre, film, music and more