A turbine wheel for a radial turbine includes a rotationally symmetrical base plate and a flow chamber delimited by a hub disk and a cover disk, wherein the flow chamber connects an axial inner opening to a radial outer opening and is subdivided by turbine blades into flow channels. In a method for producing such a turbine wheel, the hub disk, the turbine blades and the cover disk are integrally formed on the base plate using additive production methods.