- October 1, 1963
- October 2, 1963
- October 3, 1963
- October 4, 1963
- October 5, 1963
- October 6, 1963
- October 7, 1963
- October 8, 1963
- October 9, 1963
- October 10, 1963
- October 11, 1963
- October 12, 1963
- October 13, 1963 (This strip is adapted in the episode "Out of Order" from the 2014 French TV series Peanuts)
- October 14, 1963
- October 15, 1963
- October 16, 1963
- October 17, 1963 (The first appearance of 3 and 4)
- October 18, 1963
- October 19, 1963
- October 20, 1963 (This strip is used on the page for October 17 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- October 21, 1963
- October 22, 1963 (This strip is used on the page for September 6 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- October 23, 1963
- October 24, 1963
- October 25, 1963
- October 26, 1963
- October 27, 1963
- October 28, 1963 (This strip is adapted in It's the Great Pumpkin, Charlie Brown)
- October 29, 1963
- October 30, 1963
- October 31, 1963 (This strip is adapted in It's the Great Pumpkin, Charlie Brown)