Koyi Mammad Theyyam is a rare Muslim theyyam seen during the annual thira theyyam kaliyattam festival in Kasaragod region of Kerala. As per information, this theyyam is that of Muslim man who performed an extraordinary feat. As per Koyi Mammad theyyam story, he performed a selfless sacrifice and the people of the region gave him a theyyam in his honor.
Koyi Mammad theyyam is performed at Mouveni Kovilakam in Kanhangad in Kasaragod district.
The neighboring Muslim families are hereditarily entitled to a share of the offerings that Koyimammad Theyyam at Mouveni Kovilakam in Kanhangad receives from the devotees.