Jalan Muar–Labis (Johor state route J32) is a major road in Johor, Malaysia.

[1] It is the longest state road in Johor with the total distance of 87 km (54 mi).

It connects the town of Bukit Treh in Muar to Labis via the Muar Bypass.

Originally, the road was only paved from Muar to Lenga and another section near Labis; however, the road was fully paved in the 1970s as a result of the opening of many FELDA settlements along Labis–Lenga stretch.

At most sections, the Johor State Route J32 was built under the JKR R5 road standard, with a speed limit to 90 km/h.