Assiniboia-Gravelbourg was a provincial electoral district for the Legislative Assembly of Saskatchewan, Canada. This constituency was created from the ridings of Gravelbourg and Assiniboia-Bengough before the 1975 Saskatchewan general election. The constituency was bisected into both the Thunder Creek and Wood River ridings before the 1995 Saskatchewan general election.
| MLA | Served | Party | 1. | Roy Edgar Nelson | 1975–1978 | Liberal | 2. | Allen Willard Engel | 1978–1986 | New Democratic Party | 3. | Ralph Goodale | 1986–1988 | Liberal | 4. | John Thomas Wolfe | 1988–1991 | Progressive Conservative | 5. | Lewis Draper | 1991–1995 | New Democratic Party |
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|-|style="width: 130px"|PC|Connie McLeod|align="right"|1,517|align="right"|19.13|align="right"|-|- bgcolor="white"!align="left" colspan=3|Total!align="right"|7,929!align="right"|100.00!align="right"|
|-|style="width: 130px"|PC|Wilf Lethbridge|align="right"|2,331|align="right"|28.71|align="right"|+9.57|- bgcolor="white"!align="left" colspan=3|Total!align="right"|8,119!align="right"|100.00!align="right"|
|-|style="width: 130px"|PC|Rene Archambault|align="right"|2,438|align="right"|28.57|align="right"|-0.13|- bgcolor="white"!align="left" colspan=3|Total!align="right"|8,532
|-|style="width: 130px"|PC|Bill Fancourt|align="right"|2,273|align="right"|28.72|align="right"|+0.14|- bgcolor="white"!align="left" colspan=3|Total!align="right"|7,914!align="right"|100.00!align="right"|
|-|style="width: 130px"|PC|John Thomas Wolfe|align="right"|3,164|align="right"|44.31|align="right"|+15.59|- bgcolor="white"!align="left" colspan=3|Total!align="right"|7,139!align="right"|100.00!align="right"|
|-|style="width: 130px"|PC|John Thomas Wolfe|align="right"|2,583|align="right"|35.00|align="right"|-9.31|- bgcolor="white"!align="left" colspan=3|Total!align="right"|7,378!align="right"|100.00!align="right"|