Sadleir-Jackson, Brigadier-General, [106], [194]
Sailly Saillisel, [58], [59], [119], [121], [122]
Saint, Colonel, [139]
Salonica, [2]
Scarpe River, [41], [43], [45]
Scott, General, [66]
Seely, General, [190]
Sensée River, [13], [14], [24]
Sharples, Driver, [279]