4th SS Police Regiment

The 4th SS Police Regiment (German: SS-Polizei-Regiment 4) was named the 4th Police Regiment (Polizei-Regiment 4) when it was temporarily formed in 1939 from existing Order Police (Ordnungspolizei) units for security duties during the invasion of Poland. The second formation was ordered in 1942 from existing Order Police battalions in Occupied France. It was redesignated as an SS unit in early 1943.

4th SS Police Regiment

The 4th SS Police Regiment (German: SS-Polizei-Regiment 4) was named the 4th Police Regiment (Polizei-Regiment 4) when it was temporarily formed in 1939 from existing Order Police (Ordnungspolizei) units for security duties during the invasion of Poland. The second formation was ordered in 1942 from existing Order Police battalions in Occupied France. It was redesignated as an SS unit in early 1943.