A hydraulic brake actuation device is provided that basically includes a housing, a master piston, a push rod, an actuation lever, a contact member and a support member. The housing includes a master cylinder. The master piston is slidably disposed in the master cylinder. The push rod is coupled to the master piston. The actuation lever is pivotally attached to the housing. The contact member contacts the actuation lever. The contact member also contacts the push rod that pushes the master piston. The support member is attached to the housing. The support member is a separate piece from the housing that guides the contact member.