A vehicle seat, in particular motor vehicle seat, comprises at least one fitting which has two fitting parts rotatable relative to one another, and which defines an axis. At least one structural part has at least one first opening having a first diameter for partially accommodating the fitting, and at least one fastening region surrounding the first opening for fastening the fitting. The fastening region is reinforced relative to the other regions of the structural part by an additional part which has a second opening having a second diameter. The additional part is fixedly connected to the structural part, and the fitting is fixedly connected to the additional part and is at least partially inserted into the second opening.