| St. Mary's | |
| Status: | Disused |
| Borough: | Ramsey St Mary's, Huntingdonshire |
| Country: | England |
| Grid Name: | Grid reference |
| Platforms: | 1 |
| Original: | Ramsey Railway |
| Pregroup: | Great Northern Railway |
| Postgroup: | London and North Eastern Railway |
| Years: | 22 Jul 1863 |
| Events: | Opened |
| Years1: | 6 Oct 1947 |
| Events1: | Closed for passengers |
| Years2: | 1971 |
| Events2: | closed for freight |
St. Mary's railway station was the intermediate railway station in Ramsey St Mary's, Cambridgeshire on the Great Northern railway line running from Holme to Ramsey North. The former station is now demolished and a bungalow stands in its place. It closed to passengers on 6 October 1947, became an unstaffed siding from May 1960, with freight use until around 1971.