The main body (100) of a window frame (10) according to an embodiment of the present invention comprises a retaining section (130) that retains an edge section of a window (32) using a rubber window guide (36). A film antenna (200) that is incorporated into the main body (100) has a power supply section (230) arranged thereon at a position that does not overlap with the window guide (36) when the main body (100) is viewed in a plan view from the outside of a vehicle.
