| One Voice | |
| Type: | studio |
| Artist: | Gladys Knight |
| Cover: | One Voice.jpg |
| Border: | yes |
| Length: | 48:47 |
| Label: | Many Roads |
| Prev Title: | At Last |
| Prev Year: | 2000 |
| Next Title: | A Christmas Celebration |
| Next Year: | 2006 |
One Voice is a studio album by American singer Gladys Knight along with the Saints Unified Voices music choir. It was released by Many Roads Records on January 4, 2005 in the United States. At the 48th Annual Grammy Awards, the album became the last recipient of the Grammy Award for Best Gospel Choir or Chorus Album.[1]