- March 1, 1958
- March 2, 1958 (This strip is adapted in Happiness Is a Warm Blanket, Charlie Brown)
- March 3, 1958 (This strip and following strip are possibly adapted in A Boy Named Charlie Brown.)
- March 4, 1958
- March 5, 1958
- March 6, 1958
- March 7, 1958 (This strip is adapted in Good Grief, Charlie Brown: Peanuts)
- March 8, 1958
- March 9, 1958 (This strip is adapted in Good Grief, Charlie Brown: Peanuts; the first four panels are omitted)
- March 10, 1958
- March 11, 1958
- March 12, 1958
- March 13, 1958 (This strip is adapted in Good Grief, Charlie Brown: Peanuts, with Lucy replacing Schroeder)
- March 14, 1958
- March 15, 1958
- March 16, 1958
- March 17, 1958
- March 18, 1958
- March 19, 1958
- March 20, 1958
- March 21, 1958
- March 22, 1958
- March 23, 1958
- March 24, 1958
- March 25, 1958
- March 26, 1958
- March 27, 1958
- March 28, 1958
- March 29, 1958
- March 30, 1958 (This strip is adapted in the 1963 documentary A Boy Named Charlie Brown and the 1976 TV special It's Arbor Day, Charlie Brown)
- March 31, 1958