Erich Grätz (14 August 1909 — ) was a Sturmbannführer (Major) in the Waffen-SS who was awarded the Knight's Cross of the Iron Cross. He was born on the 14 August 1909 in Neusalz on the Oder, Niederschlesien. On joining the SS he was issued the service number 247 883 and was posted to the 1st SS Division Leibstandarte SS Adolf Hitler and rose to command the 1st SS Panzer Grenadier Regiment.