'''Adam Klein''' may refer to:
* Adam Klein (swimmer) (born 1988), American swimmer * Adam Klein (tenor) (born 1960), American opera singer * Adam Klein (writer) (born 1962), American writer and musician * Adam Klein (Survivor contestant) (born 1991), winner of ''Survivor: Millennials vs. Gen X''
==See also== *Adam Kline (born 1944), member of the Washington State Senate *Adam W. Kline (1818–1898), American manufacturer, banker and politician from New York
{{hndis|Klein, Adam}}