University at Buffalo - Dada Without Duchamp / Duchamp Without Dada
- A scholarly essay by Marjorie Perloff.
- http://epc.buffalo.edu/authors/perloff/dada.html

Tout-Fait - Marcel Duchamp Studies Online Journal
- Journal focusing on the French-American artist Marcel Duchamp.
- http://www.toutfait.com

Marcel Duchamp - Olga's Gallery
- Collection of artist's works with a biography and historical comments.
- http://www.abcgallery.com/D/duchamp/duchamp.html

Understanding Duchamp - Retrospective
- Presents artist's biography and images of his works.
- http://www.understandingduchamp.com/

DaDa Online - Marcel Duchamp
- Includes a biography, the text of "Apropos of Readymades" and some images.
- http://www.peak.org/~dadaist/English/Graphics/duchamp.html

Fresh Widow - Encounter with Marcel Duchamp
- Site dedicated to the man who made art out of an urinal.
- http://www.freshwidow.com/duchamp-aug96.html