Ingen may refer to:

Ingen Ryūki (1592-1673), Buddhist monk Ingen, Netherlands, a village InGen, a fictional genetics company from Jurassic Park Nathan Ingen, Papuan Anglican bishop "Daughter of" in Irish names such as Sabdh ingen Gluniarainn mac Murchada, abbess of Kildare, 1132– Van Ingen, a Dutch surname

See also