Dear Diary
- Taon: 1989
- Bansa: Philippines
- Genre: Horror, Comedy, Mystery
- Studio: Viva Films
- Keyword: murder, psycho, party line
- Direktor: Leroy Salvador, Lupita Aquino-Kashiwahara
- Cast: Herbert Bautista, Gelli De Belen, Jigo Garcia, Gloria Sevilla, Suzanne Gonzales, Toby Alejar