Spa Conference may refer to:
Spa Conference (12 May 1918), the first of four wartime conferences held in Spa by the German Empire during World War I Spa Conference (2-3 July 1918), held during the planning and execution of the Spring offensive Spa Conference (13–15 August 1918), which recognized the improbability of victory Spa Conference (29 September 1918), the final wartime meeting in Spa Spa Conference of 1920, a postwar meeting between Weimar Germany and the Allies