- October 1, 1981
- October 2, 1981
- October 3, 1981
- October 4, 1981 (This strip is adapted for the end credits of The Peanuts Movie)
- October 5, 1981
- October 6, 1981
- October 7, 1981
- October 8, 1981
- October 9, 1981
- October 10, 1981
- October 11, 1981 (This strip is adapted in the segment "Crawl" of the 1983 The Charlie Brown and Snoopy Show episode "The Lost Ballpark" and for the end credits of The Peanuts Movie)
- October 12, 1981
- October 13, 1981
- October 14, 1981
- October 15, 1981
- October 16, 1981
- October 17, 1981
- October 18, 1981
- October 19, 1981
- October 20, 1981
- October 21, 1981
- October 22, 1981
- October 23, 1981
- October 24, 1981
- October 25, 1981
- October 26, 1981
- October 27, 1981
- October 28, 1981
- October 29, 1981
- October 30, 1981 (The day that Someday You'll Find Her, Charlie Brown first aired)
- October 31, 1981
| ← September 1981 | November 1981 → |