Grimsby GO Station is a proposed commuter rail station on the GO Transit train and bus network in Southern Ontario, Canada. Located in the town of Grimsby in the Regional Municipality of Niagara, it would be a stop on the Lakeshore West line, east of the proposed Confederation GO Station in Hamilton. It was expected to open in 2021 and would have been the first station to open in the planned Niagara extension, which will also include stops at St. Catharines and Niagara Falls stations.