Martshala Gewog (Dzongkha: à ½Âà ½¢à ¼Âà ½Âà ¾Âà ¼Âà ½£à ¼Â) is a gewog (village block) of Samdrup Jongkhar District, Bhutan. It also composed part of Bhangtar Dungkhag, along with Dalim and Samrang Gewogs