| Alf E. Jacobson | |
| State House1: | New Hampshire |
| Term Start1: | 1994 |
| Term End1: | 2001 |
| Term Start2: | 1982 |
| Term End2: | 1992 |
| State Senate3: | New Hampshire |
| Term Start3: | 1969 |
| Term End3: | 1981 |
| Birth Date: | 4 April 1924 |
| Party: | Republican |
| Alma Mater: | North Park College Northwestern University Tufts University Harvard University |
Alf E. Jacobson (April 4, 1924 – April 18, 2010) was a Republican Party politician who served in the New Hampshire House of Representatives from 1982 to 1992 and again from 1994 to 2001. He also served in the New Hampshire Senate from 1969 to 1981, where he served as President.[1] He was a professor at Colby–Sawyer College.[2]