List of German spies

{| class="wikitable sortable" style="font-size: 100%;" |- !Name !Based !Arrested !Notes |- |{{sortname|Heinrich |Albert|Heinrich Albert}} |{{flag|United States}} | | |- |{{sortname|Karl |Boy-Ed|Karl Boy-Ed}} |{{flag|United States}} | | Naval attaché to the German embassy in Washington |- |{{sortname|Wilhelm |Canaris|Wilhelm Canaris}} |{{flag|Spain}} | | |- |{{sortname|Anton |Dilger|Anton Dilger}} |{{flag|United States}} | | |- |{{sortname|Fritz Joubert |Duquesne|Fritz Joubert Duquesne}} |{{flag|Brazil }} | | |- |{{sortname|Robert |Fay|Robert Fay}} | {{flag|United States}} | {{sort|24-10-1915|24 October 1915}} | |- |{{sortname|Walter |von Gerich|Walter von Gerich}} |{{flag|Norway}} | | |- |{{sortname|Horst |von der Goltz|Horst von der Goltz}} |{{flag|United States}} | | |- |{{sortname|Kurt |Jahnke|Kurt Jahnke}} |{{flag|United States}} {{flag|Mexico}} | | |- |{{sortname|Carl Hans |Lody|Carl Hans Lody}} |{{flag|United Kingdom}} | {{sort|01-10-1914|2 October 1914}} | |- |{{sortname|Mata |Hari|Mata Hari}} |{{flag|France}} | {{sort|13-02-1917|13 February 1917}} | |- |{{sortname|Karl |Moor|Karl Moor}} |{{flag|Switzerland}} | {{sort|13-02-1917|13 February 1917}} | |- |{{sortname|Walter |Nicolai|Walter Nicolai}} |{{flag|Germany}} | | Associated with [[Mata Hari]] |- |{{sortname|Oskar |von Niedermayer|Oskar von Niedermayer}} |[[File:Flag of Afghanistan (1901–1919).svg|25px]] [[Afghanistan]] | | |- |{{sortname|Franz |von Papen|Franz von Papen}} |{{flag|United States}} | | Naval attaché to the German embassy in Washington |- |{{sortname|Alexander |Parvus|Alexander Parvus}} |{{flag|Ottoman Empire}} | | |- |{{sortname|Bolo |Pasha|Bolo Pasha}} |{{flag|Ottoman Empire}} {{flag|United States}} | {{sort|29-09-1917|29 September 1917}} | |- |{{sortname|Franz |von Rintelen|Franz von Rintelen}} |{{flag|United States}} | | |- |{{sortname|Otto |von Rosen|Otto von Rosen}} |{{flag|Finland}} | | |- |{{sortname|Elsbeth |Schragmüller|Elsbeth Schragmüller}} |{{flag|Belgium}} | | |- |{{sortname|Jules C. |Silber|Jules C. Silber}} |{{flag|United Kingdom}} | | Worked as chief censor in United Kingdom |- |{{sortname|Felix A. | Sommerfeld|Felix A. Sommerfeld}} |[[File:Flag of the United Mexican States (1916-1934).gif|25px]] [[Mexico]] | | |- |{{sortname|Gustav |Steinhauer|Gustav Steinhauer}} |{{flag|United Kingdom}} | | |- |{{sortname|Despina |Storch|Despina Storch}} |{{flag|United Kingdom}} | {{sort|18-03-1918|18 March 1918}} | |- |{{sortname|Maria |de Victorica|Maria de Victorica}} |{{flag|United States}} | {{sort|21-04-1918| 21 April 1918}} | |- |{{sortname|Wilhelm |Wassmuss|Wilhelm Wassmuss}} |[[Persian Gulf]] * [[Iran|Persia]] | {{sort|21-04-1918| 21 April 1918}} | |- |{{sortname|Lothar |Witzke|Lothar Witzke}} |{{flag|United States}} * [[File:Flag of the United Mexican States (1916-1934).gif|25px]] [[Mexico]] | | |}