| Team: | Mariestad BoIS HC |
| Logosize: | 195px |
| City: | Mariestad, Sweden |
| League: | Division 1 |
| Arena: | Katrinhallen |
| Coach: |  Andreas Appelgren |
| Gm: | Peter Lennartsson |
| Name1: | Mariestads BoIS |
| Dates1: | 1967–1998 |
| Name2: | Mariestads BoIS HC |
| Dates2: | 1998–present |
| Altname1: | Mariestad CK Hockey [1] |
| Altdates1: | 1947–1967 |
Mariestad BoIS HC is an ice hockey club from Mariestad, Sweden founded in 1947. They are currently playing in the third highest league in Sweden, Division 1.