- January 1, 1984
- January 2, 1984
- January 3, 1984
- January 4, 1984
- January 5, 1984
- January 6, 1984
- January 7, 1984
- January 8, 1984 (This strip is adapted in the segment "School Days" of the 1985 The Charlie Brown and Snoopy Show episode "Peppermint Patty's School Days")
- January 9, 1984
- January 10, 1984
- January 11, 1984 (This strip is adapted for the end credits of The Peanuts Movie)
- January 12, 1984
- January 13, 1984 This strip and the following strip are adapted in the segment "Linus and the Blanket" from The Charlie Brown and Snoopy Show episode "Snoopy's Robot")
- January 14, 1984
- January 15, 1984 (This strip is adapted in the episode "Brothers and Sisters" from the 2014 French TV series Peanuts)
- January 16, 1984
- January 17, 1984
- January 18, 1984
- January 19, 1984
- January 20, 1984
- January 21, 1984
- January 22, 1984 (This strip is adapted in the segment "Sweet Babboo!" from The Charlie Brown and Snoopy Show episode "Sally's Sweet Babboo")
- January 23, 1984
- January 24, 1984
- January 25, 1984
- January 26, 1984
- January 27, 1984
- January 28, 1984
- January 29, 1984
- January 30, 1984
- January 31, 1984