Cover models of Playboy! The names of all Playboy cover models of the '70s are here. Check out the list of sizzling babes that appeared on Playboy magazine covers from 1970 to 1979. This is a list of the Playboy's hottest cover models and it does not matter if these are high-resolution images or air-brushed for perfection as long as these Playboy cover models appeared naked or near naked on the magazine covers and gave you sleepless nights. It's the whole list of all Playboy cover models of the sizzling '70s.