Johann Friedrich Haug
Johann Friedrich Haug is the name of the following people:
- Johann Friedrich Haug (theologian) (1680–1753), German theologian and mystic
- Johann Friedrich Haug (instrument maker) (1730–1793), German instrument maker
- Johann Friedrich Haug (DP) († 1900), German politician (DP), MdL Württemberg
- Johann Friedrich Haug (SPD) , German politician (SPD)
