The Piano Trio No. 3 in F minor, Op. 65 (B. 130), is a piano trio by Antonín Dvořák. As with the Scherzo capriccioso, the Hussite Overture, the Ballade in D minor, and the Seventh Symphony, composed in the same period, the work is written in a more dramatic, dark and aggressive style that supersedes the carefree folk style of Dvořák's "Slavonic period".
The Long Line