Sagil (GPS: 2.30425, 102.61274) is a small town in Ledang District, on the north-western part of Johor. It is at the foot of Gunung Ledang, between the district capital Tangkak and the entrance to the Gunung Ledang Recreational Forest. Surrounding Sagil are oil palm plantations.
Institute Latihan Perindustrian Muar (Muar Industrial Training Institute) is located in Sagil, which following the border realignment of 2008, is now located outside Muar District.