| The D-Boy Diary: Book 1 | |
| Type: | studio |
| Artist: | E-40 |
| Cover: | E-40 The D-Boy Diary Book 1.jpg |
| Released: | November 18, 2016 |
| Recorded: | 2015–16 |
| Genre: | Hip hop |
| Length: | 60:13 |
| Label: | Heavy on the Grind |
| Prev Year: | 2014 |
| Next Year: | 2016 |
The D-Boy Diary: Book 1 is the twenty-third studio album by American rapper E-40. It was released on November 18, 2016, by Heavy on the Grind Entertainment.[1] [2]