<p>A steering device includes: an inner column (2); an outer column (A) that includes a left-right pair of outer column half bodies (3) having holding surface portions (31) formed on respective inner surface sides thereof, the two holding surface portions (31) together constituting a holding inner peripheral surface (A1) for holding an outer peripheral surface of the inner column (2); a pivot bracket (4) in which hanging side portions (4a) are formed on either width direction side of a pivot upper portion (43); a fixing bracket (1) provided with fixing side portions (11) on either width direction side; and a clamping tool (6). Respective width direction outside surfaces (3a) of the two outer column half bodies (3) are sandwiched between the two hanging side portions (4a) of the pivot bracket (4), and the two fixing side portions (11) of the fixing bracket (1) are connected such that the two width direction outside surfaces (3a) of the two outer column half bodies (3) can be clamped and released by the clamping tool (6).</p>