| Office: | Minister of Agriculture |
| Term Start: | January 18, 2022 |
| Term End: | October 18, 2023 |
| Premier: | Heather Stefanson |
| Predecessor: | Ralph Eichler |
| Successor: | Ron Kostyshyn |
| Office1: | Minister of Municipal Relations |
| Term Start1: | January 5, 2021 |
| Term End1: | January 18, 2022 |
| Predecessor1: | Rochelle Squires |
| Successor1: | Eileen Clarke |
| Premier1: | Brian Pallister Kelvin Goertzen Heather Stefanson |
| Office2: | Member of the Legislative Assembly of Manitoba for Interlake-Gimli Interlake 2016-2019 |
| Term Start3: | April 19, 2016 |
| Term End3: | September 10, 2019 |
| Predecessor3: | Tom Nevakshonoff |
| Successor3: | Riding Abolished |
| Term Start2: | September 10, 2019 |
| Predecessor2: | Riding Created |
| Party: | Progressive Conservative |
Derek Johnson is a Canadian provincial politician, who was elected as the Member of the Legislative Assembly of Manitoba for the riding of Interlake in the 2016 election.[1] He is a member of the Progressive Conservative party, and defeated NDP incumbent Tom Nevakshonoff in the election.
Johnson was elected again in the 2019 and 2023 general elections in the riding of Interlake-Gimli. On October 24, 2023, he was appointed as the Shadow Minister for Seniors and Long-Term Care.