Friedrichsgraben

{{Infobox German location

|image_photo =

|image_flag = Flagge Friedrichsgraben.png

|image_coa = DEU Friedrichsgraben COA.svg

|coordinates = {{coord|54|16|N|9|25|E|format=dms|display=inline,title}}

|image_plan = Friedrichsgraben in RD.png

|state = Schleswig-Holstein

|district = Rendsburg-Eckernförde

|Amt = Hohner Harde

|elevation = 3

|area = 5.39

|postal_code = 24799

|area_code = 04339

|licence = RD

|Gemeindeschlüssel = 01 0 58 055

|website = [http://www.amt-hohner-harde.de/ www.amt-hohner-
harde.de]

|mayor = Helmuth Kuhrt

|party =

}}

Friedrichsgraben is a municipality in the district of Rendsburg-Eckernförde, in Schleswig-Holstein, Germany.