IMDb - Marcello Mastroianni
- Includes a filmography and links.
- http://us.imdb.com/name/nm0000052/

MSN Learning & Research: Mastroianni, Marcello
- Microsoft Encarta entry for Marcello Mastroianni (1923-1996), internationally renowned Italian motion-picture actor.
- http://encarta.msn.com/encnet/refpages/RefArticle.aspx?refid=761579559

Astrocartography of Marcello Mastroianni
- Focuses on how the planetary metaphor of the sun was reflected in his life and work.
- http://www.dominantstar.com/b_mas.htm

The Times Foreign News - Trevi Fountain switched off as Italy mourns Mastroianni
- Obituary by The Times, London, UK. Quotes, tributes, life story, filmography.
- http://www.the-times.co.uk/news/pages/tim/96/12/20/timfgneur02004.html?1282579

Cinemaitalia - Marcello Mastroianni
- Life story, filmography, tributes. In English, Italian and Spanish.
- http://www.cinemaitalia.com/marcello/index.html

Marcello Mastroianni @fansites.com
- Various links, plus books and videos for purchase.
- http://www.fansites.com/marcello_mastroianni.html