A complete list of Roman Catholic saints is available at websites such as Catholic.org and AmericanCatholic.org. Information regarding Roman Catholic patron saints is available at Catholic-Saints.info, as of 2015.
Catholic.org provides an alphabetical list of the Roman Catholic saints, along with links listing the saints' feast days by month, saints in categories such as African, female or Irish, and popular saints sorted by years. The site also provides a "Saint of the Day" feature.
AmericanCatholic.org offers users an alphabetical list of the saints and an option to sign up to receive "Saint of the Day" emails. Catholic-Saints.info provides a similar list of saints as well as links to a list of patron saints and their patronage causes.