Y.T.M. Dato' Mendika Menteri Akhir ul-Zaman Dato' Haji Musa bin Wahab, DTNS, PJK (born 4 September 1937 in Kuala Klawang, Jelebu) is the 15th and current Undang of Luak Jelebu, one of the traditional states of Negeri Sembilan, Malaysia. He was elected as udang on 4 February 1980 and installed 20 November 1981 according to the customs of the state. He is the head of the Waris Sarin lineage; the other noble lineages of Jelebu are Waris Ulu Jelebu and Waris Kemin.