Carl-Erik Koehler (3 December 1895 – 8 December 1958) was a German general during World War II.
He was a recipient of the Knight's Cross of the Iron Cross of Nazi Germany.
Koehler was the grandson of Captain Hubert Dilger, a German-born artillery officer who served with Battery I, 1st Ohio Light Artillery and was awarded the Medal of Honor for distinguished service at Chancellorsville, VA on May 2, 1863.