Herb Alpert's Ninth is a 1967 album by Herb Alpert and the Tijuana Brass. It reached number 4 on the Billboard charts and spent 18 weeks on the Top 40.

It was the last album by the Tijuana Brass to be released in both mono and stereo versions; all albums afterward would be released in stereo only. - It was, as it's title indicated, the ninth album released by the Brass.