| Last Night's Letter | |
| Cover: | Last Night's Letter.jpg |
| Alt: | A letter's postal stamp with the duo's image on it. On the left is the release date seal and below it is the duo's logo. |
| Type: | single |
| Artist: | K-Ci & JoJo |
| Album: | Love Always |
| Recorded: | 1996 |
| Genre: | R&B |
| Label: | MCA |
| Producer: | Laney Stewart |
| Prev Title: | You Bring Me Up |
| Prev Year: | 1997 |
| Next Title: | All My Life |
| Next Year: | 1998 |
"Last Night's Letter" is a song written by Gloria E Harvey, Phillip L Stewart, Cedric R Hailey and recorded by K-Ci & JoJo that was their second single from their debut album, Love Always. MCA Records released that single on September 16, 1997.