Know Your Men is a 1921 American silent melodrama film produced and distributed by Fox Film Corporation, directed by Charles Giblyn, and starring Pearl White.

[1] As described in a film publication summary,[2] Ellen (White) is in love with Roy Phelps (Lytell), but marries Warren Schuyler (Clarke), who is a good man, to protect her father's honor.

Roy later returns and rekindles her love, and Ellen goes with him.

However, she soon discovers his villainy, and, penitent, returns and is taken back by her husband, whom she now realizes she loves.

This article about a silent drama film from the 1920s is a stub.