Ain't Necessarily So should not be confused with It Ain't Necessarily So.
| Ain't Necessarily So | |
| Type: | single |
| Artist: | Willie Nelson |
| Album: | Born for Trouble |
| B-Side: | I Never Cried for You |
| Genre: | Country |
| Length: | 3:07 |
| Label: | Columbia |
| Producer: | Fred Foster |
| Prev Title: | Highway |
| Prev Year: | 1990 |
| Next Title: | The Piper Came Today |
| Next Year: | 1991 |
"Ain't Necessarily So" is a song written by Beth Nielsen Chapman, and recorded by American country music artist Willie Nelson. It was released in September 1990 as the first single from his album Born for Trouble. The song reached number 17 on the Billboard Hot Country Singles & Tracks chart.[1]