Sultan Ismail Bridge or Jambatan Sultan Ismail (Jawi: جمبتن سلطان اسماعيل) is a bridge in Muar town across the Muar River in Johor, Malaysia. It was the first bridge built across a river that connects Bandar Maharani Muar to Tanjung Agas in Ledang district. The bridge replaced old ferry services in the 1960s.