Bukit Batu is a state constituency in Johor, Malaysia, that is represented in the Johor State Legislative Assembly. The state constituency was first contested in 2004 and is mandated to return a single Assemblyman to the Johor State Legislative Assembly under the first-past-the-post voting system. Since 2022, the State Assemblyman for Bukit Batu is Arthur Chiong Sen Sern from the Parti Keadilan Rakyat (PKR), which is part of the state's ruling coalition, Pakatan Harapan (PH).