Spanish noble and politicianIn this Spanish name, the first or paternal surname is Lersundi and the second or maternal family name is Hormaechea.

Francisco de Lersundi y Hormaechea (28 January 1817 in Valencia, Spain – 17 November 1874 in Bayonne, France) was a Spanish noble and politician who served as Prime Minister of Spain in 1853 and held other important offices such as Captain General of Cuba from 1866 to 1869.