Kevin B. Kamenetz (November 26, 1957 – May 10, 2018) was an American politician. He was born in Lochearn, Maryland. He was the 12th County Executive of Baltimore County, Maryland, serving between 2010 to May 10, 2018. He was a member of the Democratic Party. He served as a four-term County Councilman representing the Second District of Baltimore County.

On September 18, 2017, Kamenetz declared his candidacy for the Democratic nomination for Governor of Maryland in the 2018 election.

On May 10, 2018, Kamenetz died at a hospital of cardiopulmonary arrest in Towson, Maryland at the age of 60.