Trial Marriage is a 1929 American Synchronized sound pre-Code drama film directed by Erle C. Kenton from a story by Sonya Levien.

While the film has no audible dialog, it was released with a synchronized musical score with sound effects using both the sound-on-disc and sound-on-film process.

Constance Bannister (Sally Eilers) enters into a trial marriage contract with Dr. Thorvald Ware (Jason Robards) and finds happiness with him.

The song entitled "Dear Little Boy of Mine," composed by Ernest Ball and J. Keirn Brennan, was also featured on the soundtrack.

A negative review from Variety on April 17, 1929 wrote: "An uninteresting story given a trite, long-winded, complicated treatment, with no redeeming features in the picturization.