Acinetobacter infection, especially the drug-resistant strain, is a common cause of nosocomial infection. However, community-acquired Acinetobacter infection is uncommon. We reported three cases of community-acquired Acinetobacter pneumonia. All three cases had histories of regular home-brewed alcohol consumption presented with severe acute respiratory symptoms requiring ventilatory support and had low total white cell count. They succumbed to the illness within 2 to 10 days of admission. They had positive blood or endotracheal aspirate cultures of sensitive-strain Acinetobacter sp. which was only sensitive to high dose sulbactam. Early recognition and correct antibiotic can help reduce mortality.