Andrzej Kosmakski, then 39, was last seen in San Francisco on May 10, 2000. Described as a Caucasian male about 5 feet 10 inches tall and 174 pounds, he had brown hair and brown eyes. The last name also appears in records as Kosmalski.

Very few details are available about the circumstances of his disappearance. The San Francisco Police Department has kept the case open, and the name appears in NamUs and the California Department of Justice missing persons listings.

If anyone has information about where Andrzej Kosmakski might be, please contact the San Francisco Police Department.