Justin Hammel is a 26-year-old professional football player from SUI. He currently plays for Grasshopper, wearing the number 71 shirt. He plays primarily as a Goalkeeper. His current market value is estimated at 1.8M €.

His most recent move was a from Stade Ouchy to Grasshopper on 2022-07-01.

In the Switzerland Super League 2025-2026, Justin Hammel played 27 matches, averaging 0 interceptions, 0.1 tackles, and 1.5 clearances per game.