The invention discloses a steel-ladle guide support comprising fixing supports, a positioning support and buffer plates. The fixing supports are connected to a lifting arm of a revolving platform. The positioning support is connected to the fixing supports. The buffer plates are positioned between the fixing supports and the positioning support. The steel-ladle guide support is simple in structure; through combination of the fixing supports, the positioning support and the buffer plates, a steel ladle is fixed and guided, and accordingly, inclination of the steel ladle is effectively prevented.