The List of Popes
In chronological order. Links to a biographical essay on each. For popes up through Pope St. Pius X (d. 1914), entries are taken from the 1913 Catholic Encyclopedia. Information on later popes is taken from Joseph Brusher's "Popes Through the Ages."

Popes Through the Ages
By Joseph Brusher. Papal lineage table, and brief accounts of the pontificates of every bishop of Rome from St. Peter the Apostle to the present.

Popes of the Roman Catholic Church
A table from The Columbia Encyclopedia, 6th ed., in chronological order. Some entries linked to biographical articles.

Papal Encyclicals Online
Archive of encyclicals and other papal documents. Fairly complete from Pope Gregory XVI (1831-1846) to the present; some documents from earlier popes, as far back as Honorius III in 1227.