Perdita Felicien is a Canadian retired hurdler. Felicien is the 2003 World champion in the 100 metres hurdles and 2004 World indoor champion in the 60 metres hurdles. She also won silver medals at the 2007 World Championships, the 2010 World Indoor Championships, and twice at the Pan American Games. Her best time for the 100 metres hurdles of 12.46 secs from 2004 still stands as the Canadian record.
Dwight Thomas O.D is a Jamaican sprinter, mainly competing in the 100 metres event and more recently the 110 m hurdles.
Niurka Montalvo Amaro is a former Cuban and Spanish athlete who specialised in the long jump and triple jump events. Her greatest achievement came in 1999, when she became world champion with a personal best jump of 7.06 metres. She was the autonomous secretary of sport for the Autonomous government of Valencia.
Rosa Andreína Rodríguez Pargas is a Venezuelan hammer thrower. She is the Venezuelan record holder for the event with her personal best of 72.83 metres, set in May 2012, which she improved to 73.64 in 2013. Rodríguez represented Venezuela at the World Championships in Athletics in 2007, 2009, 2013 and 2015.
Ljubica Christina Vukicevic Demidov is a Norwegian former hurdler. She represented Ski IL, and was coached by her father Petar Vukićević, who participated for Yugoslavia in the 1980 Summer Olympics in Moscow. Her brother, Vladimir Vukicevic, is also a hurdler.
Jessica Zelinka is a Canadian pentathlete, heptathlete, and 100 m hurdler. Her personal best score is 6599 points for the heptathlon. She was the gold medalist at the 2007 Pan American Games. Zelinka won silver at the 2010 Commonwealth Games and repeated her silver medal at the 2014 Commonwealth Games. At the 2012 Summer Olympics Zelinka finished in 6th overall in the heptathlon and 7th in the 100 m hurdles.
Yarisley Silva Rodríguez is a Cuban pole vaulter. She won the silver medal at the 2012 Summer Olympics – the first Latin American athlete to win an Olympic medal in that event.
Dawn Harper-Nelson is an American track and field athlete who specializes in the 100-meter hurdles. She was the gold medalist in the event at the 2008 Beijing Olympic Games and the silver medalist in the 2012 London Olympic Games and the 2017 World Championships. Harper is the first American 100-meter hurdler to ever win gold at an Olympics and medal in the following Olympics. She is trained by Bob Kersee, husband of Jackie Joyner-Kersee, six time Olympic medalist also from her hometown of East St. Louis, Illinois. She is a member of the 2022 class of the UCLA Athletics Hall of Fame.
Asami Chiba, or Tanno, is a Japanese sprinter who specialises in the 400 metres. She is the Japanese record holder in the event, and has also broken the national record in the 4×400 metres relay on multiple occasions. She is a member of Natureal Athlete Club in Japan and is coached by Kazuhisa Kawamoto.
Rosibel García Mina is a Colombian track and field athlete who specialises in middle-distance running events. She has represented her country at the Summer Olympics and has also competed at the World Championships in Athletics.
Muizat Ajoke Odumosu Alademerin is a Nigerian track and field athlete who specialises in the 400 metres and the 400 metres hurdles. She represented Nigeria at the 2008 and 2012 Summer Olympics and competed at the World Championships in Athletics in 2007, 2009, 2011 and 2013. She was the bronze medallist at the 2007 All-Africa Games and went on to become the continental champion with a win at the 2008 and 2012 African Championships.
Brianne Theisen-Eaton is a retired Canadian track and field athlete who competed in the heptathlon and women's pentathlon. She won the bronze medal at the 2016 Summer Olympics. Theisen-Eaton holds the Canadian record for the heptathlon with 6,808 points, as well as the indoor pentathlon with a score of 4768 points. Theisen-Eaton is a heptathlon silver medallist from the 2013 World Championships and 2015 World Championships, as well as a pentathlon silver medalist from the 2014 World Indoor Championships. She is the first and only Canadian woman to podium in the multi-events at the World Championships. Theisen-Eaton won Commonwealth Games gold in the heptathlon at Glasgow 2014 and was the 2016 World Indoor Champion in the pentathlon. She also won a bronze medal as part of the women's 4 x 400 m relay at the 2015 Pan American Games in Toronto.
Wassana Winatho, also known as Amornrat Winatho and Vassanee Vinatho, is a Thai track and field athlete who specialises in the heptathlon and the 400 metres hurdles. She represented Thailand at the 2008 Summer Olympics and competed at five consecutive editions of the Asian Games.
Lucimara Silvestre da Silva is a Brazilian track and field athlete who competes in the heptathlon. She represented her country at the 2008 Beijing Olympics and competed at the World Championships in Athletics in 2007. Her personal best of 6076 points is the South American record for the event.
María Princesa Oliveros Bohórquez is a Colombian track and field athlete who competes in the 100 metres hurdles and 400 metres hurdles events. Her personal bests are 13.41 seconds and 56.26 seconds, respectively. She was the gold medallist in the 400 m hurdles at the 2011 Pan American Games, at which she also won a 4×400 metres relay bronze medal in a Colombian record time.
Yvette Lewis is a German-born American track and field athlete who competes for Panama in the 100 meter hurdles and the triple jump. She represented the United States in international competition until October 2012 when switched to compete for Panama. Her best time in the hurdles is 12.76 seconds while her best triple jump is 13.84 meters. She won the gold medal in the hurdles at the 2011 Pan American Games
Ana Camila Donatella Pirelli Cubas is a Paraguayan track and field athlete who competes in the heptathlon. She is the Paraguayan record holder in the event with a personal best score of 5733 points. Pirelli holds more than a dozen national records in events as varied as the 100 metres hurdles, shot put and the indoor women's pentathlon. Pirelli was the heptathlon silver medallist at the 2013 South American Championships in Athletics. She won the gold medal at the 2013 Bolivarian Games and the 2014 South American Games, breaking games records at both competitions. Pirelli is tied to Paraguay Marathon Club and competes in Paraguay's national competitions under the Federación Paraguaya de Atletismo.
Janieve Russell is a Jamaican track and field athlete who competes mainly in the 400 metres hurdles and the 400 metres sprint. She won an Olympic bronze medal in the 4 × 400 m relay in Tokyo 2021, where she also finished fourth in the 400m hurdles final in a personal best of 53.08 secs. She is a four-time Commonwealth Games gold medallist, winning the 400m hurdles title in 2018 and 2022, and the 4 × 400 m relay in 2014 and 2018. She has also won two relay silvers at the World Championships and a relay gold at the World Indoor Championships.
Nadine Visser is a Dutch track and field athlete who competed in the combined events until 2017 and specialises in short hurdling since 2018.
Sage Heather Walker is a Canadian athlete specializing in the 400 metres hurdles. Competing internationally for Canada, she is the reigning Pan American champion in the 400 m hurdles, having also won Pan American medals in 2015 and 2019 as part of Canada's relay team.
United States 
