Dan Keczmer (born May 25, 1968, in Mt. Clemens, Michigan, U.S.) is a former National Hockey League defenceman. He was drafted in the tenth round, 201st overall, by the Minnesota North Stars in the 1986 NHL Entry Draft. After playing four seasons with Lake Superior State University, Keczmer made his professional debut with the IHL's Kalamazoo Wings in the 1990–91 season. He also appeared in nine NHL games with the North Stars that same season.