Nichula Gewog is a gewog (village block) of Dagana District, Bhutan. It also comprises part of Lhamoy Zingkha sub-district, along with Lhamoy Zingkha and Deorali Gewogs.
In 2007, Lhamoy Zingkha Dungkhag was formally transferred from Sarpang Dzongkhag to Dagana Dzongkhag, affecting the town of Lhamozingkha and three constituent gewogs â Lhamozingkha, Deorali and Nichula (Zinchula) â that formed the westernmost part of Sarpang and became the southernmost part of Dagana.