- May 1, 1952
- May 2, 1952
- May 3, 1952
- May 4, 1952
- May 5, 1952
- May 6, 1952
- May 7, 1952
- May 8, 1952
- May 9, 1952
- May 10, 1952
- May 11, 1952
- May 12, 1952
- May 13, 1952
- May 14, 1952
- May 15, 1952
- May 16, 1952
- May 17, 1952
- May 18, 1952
- May 19, 1952
- May 20, 1952
- May 21, 1952
- May 22, 1952
- May 23, 1952
- May 24, 1952
- May 25, 1952
- May 26, 1952
- May 27, 1952 (The first time Snoopy appears with a thought bubble)
- May 28, 1952
- May 29, 1952
- May 30, 1952
- May 31, 1952
| ← April 1952 | June 1952 → |