The Frank J. Selke Trophy is awarded annually to the National Hockey League forward who demonstrates the most skill in the defensive component of the game. The winner is selected by a poll of the Professional Hockey Writers' Association following the regular season.

The trophy is named in honour of Frank J. Selke, former general manager of the Toronto Maple Leafs and Montreal Canadiens. It was first awarded in 1977.

Frank J. Selke Trophy Winners