Königsfeld im Schwarzwald (Low Alemannic: Kinnigsfeld) is a town in the district of Schwarzwald-Baar in Baden-Württemberg in Germany.

Until after the Second World War, most of the town's inhabitants continued to be Moravians and the Vorsteher (congregational business manager) of the Congregation also served as de facto Mayor of the town.

After the war, great numbers of refugees from former eastern provinces of Germany settled in the town.

Königsfeld is on several major bus lines, the next train stations are in St. Georgen and Villingen-Schwenningen.

Humanitarian Albert Schweizer maintained a home in Königsfeld because his wife could not live in Lambaréné due to her health.