The Germans of Romania or Rumäniendeutsche are an ethnic group of Romania. They were of a number of 786,000 of Germans in interwar Romania in 1939, a number that had fallen to 36,884 by 2011 in modern Romania. They are not a single group; thus, to understand their language, culture, and history, one must view them as independent groups:

• Transylvanian Saxons – the largest and oldest, often simply equated with the Germans of Romania
• Satu Mare Swabians and most Banat Swabians, groups of Danube Swabians in Romania
• Transylvanian Landler Protestants
• Zipser Germans in Maramureş (Borşa, Vişeu)
• Regat Germans, including the Dobrujan Germans
• Bukovina Germans (Suceava, Rădăuți, Târgu Neamț, Gura Humorului and Câmpulung Moldovenesc, also indigenous to Cernăuți between 1918–1940)
• Bessarabia Germans (for the period 1918–1940)