Germán Cerezo Alonso (born September 7, 1977) is a Catalan ski mountaineer.
Corezo was born in Terrassa, started ski mountaineering in 1994 and competed first in the 1997 Catalunyan Championship. Together with Manuel Pérez Brunicardi, Javier Martín de Villa and Fernando Navarro Aznar, he finished fifth in the relay event of the 2005 European Championship of Skimountaineering. He lives in Camprodon.