1. FC Kattowitz was an ethnically German football club playing in what was Kattowitz, Silesia Province in Germany and was active during the inter-war period and World War II when the two countries struggled over control of the region. Established in 1905, the original club disappeared in 1945; a modern-day Polish club using the name 1. FC Katowice was formed in 2007.
Viktoria 96 Magdeburg was a German football club playing in the Cracau district of Magdeburg, Saxony-Anhalt.
Vorwärts-Rasensport Gleiwitz was a German association football club from the city of Gleiwitz, Upper Silesia, today Gliwice, Poland.
Preußen Danzig was a German association football club from the city of Danzig, West Prussia.
Yorck Boyen Insterburg was a German association football club from the city of Insterburg, East Prussia.
SV Hindenburg Allenstein was a German football club from the city of Allenstein, East Prussia.
Stettiner SC was a German association football club from the city of Stettin, Pomerania.
Viktoria Stolp was a German association football club formed in 1909, from the city of Stolp, Pomerania which was at the time part of Germany and is today Słupsk, Poland.
Beuthener SuSV 09 was a German association football club from the city of Beuthen, Upper Silesia in what was then part of Germany but is today Bytom, Poland.
BuEV Danzig was a German association football club formed in 1903, from the city of Danzig, West Prussia.
SV Ratibor was a German association football club from the city of Ratibor, Upper Silesia. It was the first football club established in Upper Silesia and remained active until 1945.
Preußen Hindenburg was a German association football club from the city of Zaborze, Upper Silesia in Germany.
Vereinigte Breslauer Sportfreunde was a German association football club from what was at the time the city of Breslau, Lower Silesia in Germany and is today Wroclaw, Poland. The club was established in 1919 through the merger of predecessor sides SC Preußen Breslau and Verein Breslauer Sportfreunde. They dominated play in the regional Südostdeutschland league in the period immediately following World War I.
ATV Liegnitz was a German association football club from what was then the city of Liegnitz, Lower Silesia in Germany, but is today Legnica, Poland. The origins of the club were in the establishment of the gymnastics club Alter Turnverein Liegnitz in 1852, which formed a football department in July 1896.
STC Görlitz was a German association football club from the city of Görlitz, Silesia. The club was established as Sportclub Preußen Görlitz in 1906.
Breslauer SC was a German association football club from the city of Breslau, Lower Silesia. The club enjoyed its greatest successes in the late 1920s.
NSTG Asch was an ethnically-German football club from what was known as the town of Asch, Sudetenland and is today Aš, Czech Republic. The team played a single incomplete season in the regional top-flight Gauliga Sudetenland.
NSTG Aussig was an ethnically-German football club from what was known as the town of Aussig, Sudetenland and is today Ústí nad Labem, Czech Republic. The team played in the regional top-flight Gauliga Sudetenland through most of World War II.
SG OrPo Danzig was a German association football club from the city of Danzig, West Prussia. It was established in 1920 as Sportverein Schutzpolizei Danzig as the sports club of the city's police force. Through the 1920s the club made regular appearances in the playoff rounds of the regional Baltenverband, but did not enjoy any success there. In 1934, SV became part of the Gauliga Ostpreussen and from 1935 to 1938 played within the Gauliga Danzig which was a division of the Ostpreussen league. The team was renamed Polizei SV Danzig in 1939 and took part that year in the opening round of the Tschammerpokal, predecessor to the current-day DFB-Pokal, where they were put out 2–3 by Viktoria Stolp. The team was renamed again in 1941, becoming Sportgemeinschaft der Ordnungspolizei Danzig in 1941, and from 1940 to 1943, was part of the Gauliga Danzig-Westpreußen.
Stern Breslau was a German association football club from the city of Breslau, Lower Silesia. It was established in 1920 as the workers' club BSG Großmarkhalle Breslau and by 1921 was playing as Sportverein Stern Breslau. It was part of the Arbeiter-Turn- und Sportbund,, a leftist national sports organization which organized a football competition and championship separate from that of the DFB. Stern is notable as the losing side in the 1924 league final where they were beaten by Dresdner SV 10 6:1. This was the first of four consecutive titles for the Dresden club.
