Matthew D. "Matt" Bostrom is an American former law enforcement official.
Bostrom began his law enforcement career as a police officer in the Saint Paul Police Department in 1982. He rose through the ranks becoming Assistant Chief of Support Services before his election to Ramsey County Sheriff.
From January 2011 to 2016 he served as the 21st Sheriff of Ramsey County, an urban county encompassing Saint Paul, and the state capital of Minnesota. He resigned in December 2016 in order to consult research police hiring at the University of Oxford's Centre for Criminology, a position which he had controversially taken on while still serving as Sheriff. Bostrom was elected Sheriff replacing four-term incumbent Bob Fletcher. Fletcher was ultimately reelected to the position following Bostrom's departure. He received a PhD in criminology from Oxford in 2020, and as of 2026 is the president of the Center for Values-Based Initiatives, which consults for law enforcement agencies.
↑"Ramsey County Elections". Archived from the original on 2011-09-27. Retrieved 2011-10-03. Ramsey County Elections, Select county abstract 2010 state general elections, page 27, which has 93544 votes for Matt Bostrom, 69958 votes for Bob Fletcher with 628 write in votes. The 14% difference is calculated by ((93544-69958)/(93544+69958+628))x100</ref "Dilemma for far left? Matt Bostrom honored for RNC security - City Hall Scoop". Archived from the original on 2011-10-13. Retrieved 2011-10-03. City Hall Scoop, Pioneer Press blog, September 25, 2009. Retrieved October 6, 2011.