- October 1, 1978 (Football gag for 1978)
- October 2, 1978
- October 3, 1978
- October 4, 1978 (Eudora transfers to Sally's school)
- October 5, 1978
- October 6, 1978
- October 7, 1978
- October 8, 1978
- October 9, 1978 (Beginning of a storyline which was later adapted as the segment "Blanket" of the 1983 The Charlie Brown and Snoopy Show episode "Snoopy's Cat Fight")
- October 10, 1978
- October 11, 1978
- October 12, 1978
- October 13, 1978
- October 14, 1978
- October 15, 1978
- October 16, 1978 (Snoopy appears as the World Famous Disco Dancer)
- October 17, 1978
- October 18, 1978
- October 19, 1978
- October 20, 1978
- October 21, 1978
- October 22, 1978
- October 23, 1978
- October 24, 1978
- October 25, 1978
- October 26, 1978
- October 27, 1978
- October 28, 1978
- October 29, 1978
- October 30, 1978
- October 31, 1978
← September 1978 | November 1978 → |