Katharine McPhee discography

The discography of Katharine McPhee consists of five studio albums, ten singles, ten music videos, and other miscellaneous songs and albums.

Singles

 * Sales under Sales column are for digital sales only
 * Somewhere Over the Rainbow/My Destiny was also sold as a physical single, which sold 169,000 copies

Other notable songs
These songs charted from unsolicited airplay and/or sales on Billboard charts.

Miscellaneous songs

 * Sales numbers under Sales column for songs are for digital sales only
 * unk - Sales unknown
 * n/a - Not applicable (not released for sale as a digital single under that album)