Salomón Lerner Ghitis, also known as Siomi Lerner is a Peruvian businessman and politician, who was the Prime Minister of Peru from 28 July to 10 December 2011 and leader of the political movement Citizens for Change (CxC). He was appointed prime minister following the 2011 general election which was won by Ollanta Humala. Lerner resigned on 10 December 2011.

The president of the Council of Ministers of Peru, informally called Premier or Prime Minister, is the head of the cabinet as the most senior member of the Council of Ministers. The president of the Council of Ministers is appointed by the president of Peru.