Dakpo Tashi Namgyal (Dakpo Paṇchen Tashi Namgyel, Wylie: dwags po paN chen bkra shis rnam rgyal (1511, 1512, or 1513–1587) was a lineage holder of the Dagpo Kagyu lineage of Tibetan Buddhism. He was also trained in the Sakya lineage, and "was renowned as both a scholar and yogi."
His "most famous works" were two Mahamudra texts, Moonlight of Mahamudra and Clarifying the Natural State. The latter is a meditation manual which
"sketches the path of meditation from the initial steps of the general and specific preliminaries ...," focusing on "the establishment and stabilisation of mindfulness and calm, through shamatha practice, and developing analytical understanding through vipashyana techniques."
As of 2012, some of his works were available in Tibetan in the "Rigpa Dorje Practice Series."
"Much of what we know about Tashi Namgyal and his reincarnations has come from an account written down by Lama Trinle Choedak, the personal tutor of the 6th Zimwock Rinpoche."