| Steve Pinsonneault | |
| Honorific-Suffix: | MPP |
| Party: | Progressive Conservative Party of Ontario |
| Parliament: | Ontario Provincial |
| Riding: | Lambton—Kent—Middlesex |
| Term Start: | May 2, 2024 |
| Predecessor: | Monte McNaughton |
Steve Pinsonneault is a Canadian politician, who was elected to the Legislative Assembly of Ontario in a by-election on May 2, 2024.[1] He represents the electoral district of Lambton—Kent—Middlesex as a member of the Ontario Progressive Conservative Party.[2]
Prior to his election to the legislature, he was a municipal councillor in Chatham-Kent.[2]