Dennis M. Daa (born July 5, 1979 in Tacloban City, Leyte, Philippines) is a Filipino professional basketball player in the Philippine Basketball Association who last played for the Meralco Bolts. He was acquired by the Sta. Lucia Realtors in 2007 through free agency. In 2010, he was traded to the Energy Boosters in exchange for undrafted rookie Hans Thiele. He was signed again as a free agent by the Meralco Bolts for the Governors Cup.