An upper bracket of a steering column apparatus includes a vehicle body-side bracket including side plates, a tube-side bracket including side plates, and a support shaft. The vehicle body-side bracket has first coupling holes in the side plates. The tube-side bracket has second coupling holes in the side plates. The first coupling holes and the second coupling holes are configured such that the vehicle body-side bracket and the tube-side bracket are coupled together by inserting the support shaft through the first coupling holes and the second coupling holes. Each of the second coupling holes is open rearward and is configured such that, when an axial load equal to or greater than a predetermined load is applied to an upper tube, fitting between the second coupling hole and the support shaft is terminated and the tube-side bracket moves forward.