Luís Manuel Teixeira Sá (born 17 March 1981) is a Portuguese athlete specialising in the 110 metres hurdles. He represented his country at the 2004 Summer Olympics failing to qualify for the second round.

He has personal bests of 13.62 for the 110 metres hurdles (2004) and 7.79 for the 60 metres hurdles (2003). Nowadays he is a special member of Resistente's club

Competition record Representing 2002European ChampionshipsMunich, Germany30th (h)110 m hurdles14.162003UniversiadeDaegu, South Korea7th110 m hurdles14.082004Ibero-American ChampionshipsHuelva, Spain7th110 m hurdles14.22Olympic GamesAthens, Greece45th (h)110 m hurdles14.012005Universiadeİzmir, Turkey22nd (h)110 m hurdles14.292006Lusophony GamesMacau, China3rd110 m hurdles14.592007UniversiadeBangkok, Thailand24th (h)110 m hurdles14.452009Lusophony GamesLisbon, Portugal2nd110 m hurdles14.222010Ibero-American ChampionshipsSan Fernando, Spain11th (h)110 m hurdles14.58

References