- April 1, 1972
- April 2, 1972 (The second time Snoopy appears as the Easter Beagle. This strip is adapted in It's the Easter Beagle, Charlie Brown)
- April 3, 1972
- April 4, 1972
- April 5, 1972
- April 6, 1972 (Start of a storyline adapted in the segment "Snoopy and Woodstock" from The Charlie Brown and Snoopy Show episode "Linus' Security Blanket" and in the episode "Man's Best Friend" from the 2014 French TV series Peanuts. The storyline where Snoopy read Leo Tolstoy pauses until April 14, 1972)
- April 7, 1972
- April 8, 1972
- April 9, 1972 (Frieda's only appearance in 1972)
- April 10, 1972
- April 11, 1972
- April 12, 1972
- April 13, 1972
- April 14, 1972 (Continuation of a storyline in which Snoopy reads War and Peace)
- April 15, 1972
- April 16, 1972
- April 17, 1972 (End of a storyline in which Snoopy reads War and Peace)
- April 18, 1972 (End of a storyline adapted in the segment "Snoopy and Woodstock" from The Charlie Brown and Snoopy Show episode "Linus' Security Blanket")
- April 19, 1972
- April 20, 1972
- April 21, 1972
- April 22, 1972
- April 23, 1972 (This strip is adapted in the segment "Rainy Day" from The Charlie Brown and Snoopy Show episode "It's That Team Spirit, Charlie Brown")
- April 24, 1972 (This strip is adapted in You're Not Elected, Charlie Brown)
- April 25, 1972
- April 26, 1972 (This strip is adapted in A Charlie Brown Celebration)
- April 27, 1972
- April 28, 1972
- April 29, 1972
- April 30, 1972
← March 1972 | May 1972 → |