David Joseph Osmek (/ˈɒzmɛk/ OZ-mek; born October 11, 1964) is an American politician and businessman who is a former member of the Minnesota Senate.

A member of the Republican Party of Minnesota, Osmek represents District 33 in the western Twin Cities metropolitan area.

Osmek was born in Glencoe, Minnesota.

In 2021, amid protests for racial justice during the trial of Derek Chauvin, he introduced a bill that would make people convicted of a crime at a protest ineligible for student loans and other state financial aid.

They have two children and reside in Mound, Minnesota, where Osmek served on the city council.