An olive picker with a rotor of spaced hooked tines in a picking head, at the top of an elongated, manually manipulatable handle, is provided with a set of such rotors having tines of different dimensions and spacing. Quick release, spring biased shaft rods on each rotor enable easy substitution of rotors for different sized olives. A variable speed control is provided on the handle, within easy reach of the operator to produce a range of from 15 rpm to 75 rpm to conform to the age, skill or physical condition of the operator.