Henry Dagmil (born 7 December 1981) is a Filipino long jumper. His personal best jump is 7.99 metres, achieved on June 7, 2008 in Los Angeles. He is a multi-titled long jumper as well as short-distance runner, having to compete in the Men's 4 × 100 m as well. He currently holds the Southeast Asian Games Record at the Men's Long Jump at 7.87 m he set at the 2007 edition in Nakhon Ratchasima in Thailand.