The list of all portal pages is useful for getting a bird's eye view of:

1. What's in portal space
2. Monitoring activity on the portal pages using the Related changes feature in the sidebar menu

The list was too long to get onto a single page (there are 105,352 pages in portal space ^{as of?}), and so it is split up into 6 parts:

• Wikipedia:WikiProject Portal/List of all portals/Page 1 (1-9 and A-B)
• Wikipedia:WikiProject Portal/List of all portals/Page 2 (C-E)
• Wikipedia:WikiProject Portal/List of all portals/Page 3 (F-L)
• Wikipedia:WikiProject Portal/List of all portals/Page 4 (M-Q)
• Wikipedia:WikiProject Portal/List of all portals/Page 5 (R-T)
• Wikipedia:WikiProject Portal/List of all portals/Page 6 (U-Z and other characters)

The archive contains old lists and these older lists are kept for historical reference: Wikipedia:WikiProject Portal/List of all portals/Archive