| Your Used to Be | |
| Type: | single |
| Artist: | Brenda Lee |
| B-Side: | She'll Never Know |
| Released: | January 1963 |
| Genre: | Pop |
| Label: | Decca 31454 |
| Prev Title: | All Alone Am I |
| Prev Year: | 1962 |
| Next Title: | Losing You |
| Next Year: | 1963 |
"Your Used to Be" is a song written by Howard Greenfield and Jack Keller and performed by Brenda Lee.[1] The song reached #12 on the adult contemporary chart and #32 on the Billboard Hot 100 in 1963.[2] In Australia, the song also reached #19.