| Office: | Minister of Justice |
| Term Start: | 15 February 1928 |
| Term End: | 21 November 1930 |
| Primeminister: | J. L. Mowinckel |
| Predecessor: | Cornelius Holmboe |
| Successor: | Arne T. Sunde |
| Office2: | Mayor of Bodø |
| Term Start2: | 1 January 1926 |
| Term End2: | 15 February 1928 |
| Predecessor2: | Ove Christian O. Owe |
| Successor2: | Johannes Høyer |
| Term Start3: | 1 January 1916 |
| Term End3: | 31 December 1916 |
| Predecessor3: | Ole Kristian Pedersen Bakken |
| Successor3: | Christian Jakhelln |
| Term Start4: | 1 January 1901 |
| Term End4: | 1 August 1901 |
| Predecessor4: | Christian Jakhelln |
| Successor4: | Christian Jakhelln |
| Office5: | Mayor of Bodin |
| Term Start5: | 1 January 1904 |
| Term End5: | 1 January 1909 |
| Predecessor5: | L. K. Christie |
| Successor5: | Ole Løkke Hernes |
| Birth Date: | 17 July 1865 |
| Birth Place: | Bodin, Nordland, Sweden-Norway |
| Death Place: | Bodø, Nordland, Norway |
| Spouse: | Martha Backer[1] |
| Children: | Håkon Evjenth Annemarta Borgen |
| Party: | Liberal |
Haakon Martin Evjenth (17 July 1865 – 16 November 1934) was a Norwegian politician for the Liberal Party. He was Minister of Justice 1928–1930.[2] Evjenth was a barrister by profession.[3]
He was the father of jurist and children's writer Håkon Evjenth.[4]