Revise Twelfth Night
- Allows revisions of Twelfth Night.
- http://www.twelfthnightsite.co.uk

Trevor Nunn's Twelfth Night: Contemporary Film and Classic British Theatre
- Nicholas R. Jones analyzes how the film production negotiates the literary text.
- http://extra.shu.ac.uk/emls/08-1/jonetwel.htm

Marlowe, Edward II, and the Cult of Elizabeth
- Dennis Kay uses Shakespeare's works as a springboard to analyze Marlovian works.
- http://extra.shu.ac.uk/emls/03-2/kaymarl.html

Shakespeare's Twelfth Night, Form, Structure and Language
- An essay by Jenia Geraghty, showing how Shakespeare's choice of form, structure and language shape meaning
- http://www.literature-study-online.com/essays/twelfth-night.html

Annotated Twelfth Night
- Scene-indexed, searchable, and annotated.
- http://twelfth-night.info

Titles from Twelfth Night
- A listing of play and book titles taken from Twelfth Night.
- http://www.barbarapaul.com/shake/12n.html

Twelfth Night; or What You Will
- University of Virginia's electronic text center.
- http://etext.lib.virginia.edu/toc/modeng/public/MobTwel.html

William Shakespeare info: Twelfth Night
- Full text, plot summary, first performances, and quotes.
- http://www.william-shakespeare.info/shakespeare-play-twelfth-night.htm

LiteratureClassics.com: Twelfth Night
- Searchable and downloadable.
- http://www.literatureclassics.com/etexts/112

MIT: Twelfth Night
- Scene-indexed HTML of the complete text.
- http://www-tech.mit.edu/Shakespeare/twelfth_night/index.html

Literature Network: Twelfth Night
- Scene-indexed HTML of the complete text. Summary, search feature, and author information.
- http://www.online-literature.com/shakespeare/12night/

Renascence Editions: Twelfth Night
- Unindexed HTML of the complete text.
- http://darkwing.uoregon.edu/~rbear/shake/tn.html