The Velasco IV Cabinet constituted the 16th cabinet of the Bolivian Republic. It was formed on 4 February 1848, 17 days after José Miguel de Velasco was reinstalled) as the 4th president of Bolivia following a , succeeding the Guilarte Cabinet. It was dissolved on 16 October 1848 when acting president José María Linares merged all ministerial portfolios into a singular General Secretariat and was succeeded by the Cabinet of Manuel Isidoro Belzu.