Klobuchar is a surname, originating from the Croatian, Slovene and Serbian language surname Klobučar.

People with this surname include:

Amy Klobuchar (born 1960), American politician Anna Klobuchar Clemenc (1888–1956), American labor activist Jim Klobuchar (1928–2021), American journalist, author, and travel guide, father of Amy

See also

Klobučar (disambiguation)