Mohamed El Shorbagy is an Egyptian-English professional squash player. He represented Egypt from a young age until June 2022, when he switched to represent England. He reached a career-high world ranking of World No. 1 in November 2014, March 2018, February 2020, and again in July 2021 and was the 2017 World Squash champion.
Greg Lobban is a professional squash player who represented Scotland. He reached a career-high world ranking of World No. 27 in February 2019. He joined the Professional Squash Association in 2012. He is one of Scotland's best current players on the PSA World Tour.
Paul Daniel Coll is a New Zealand professional squash player. In March 2022, he became the first New Zealand man to achieve a world ranking of World No. 1. He is a two times British Open champion, having won this tournament in 2021 and 2022.
Mazen Hesham is a professional squash player who represents Egypt. He reached a career-high world ranking of World No. 7 in June 2023.
Ali Amr Farag is an Egyptian professional squash player. He is the 2018–19, 2020–21, 2021–22 and 2022–23 World Champion. He has a highest career world ranking of world No. 1 by the Professional Squash Association (PSA).
Declan James is a professional squash player who represented England.
Joel Makin is a Welsh professional squash player.
Yannik Omlor is a German professional squash player. As of July 2019, he was ranked number 117 in the world and was the 3rd internationally highest ranked player in Germany.
Brian Byrne is an Irish professional squash player. As of March 2018, he was ranked number 149 in the world. He has competed in the main draw of multiple professional PSA tournaments. As of March 2018, he is the highest internationally ranked player in Ireland.
Hania El Hammamy is an Egyptian professional squash player. She became a top seed in women's junior squash rankings at the age of 16. As of September 2024, she is ranked number 3 in the world.
Ho Tze-Lok also known as Tomato Ho is a Hong Kong professional squash player. As of October 2024, she was ranked number 24 in the world and her highest ever PSA ranking was 21 in January 2024.
Squash is a popular sport in Australia. There is a long tradition of the sport in the country, which boasts 7 former world number one players. As of 2018 there are many highly ranked Australian players, both in men's and women's squash.
Josué Enríquez is a Guatemalan professional squash player. He has represented Guatemala internationally. As of February 2018, he was ranked number 185 in the world, and number 1 in Guatemala. He won the 2018 Guatemala Open. He achieved his career-high PSA ranking of World No. 91 in November 2022.
Mostafa Asal is an Egyptian professional squash player, formerly ranked World No. 1, nicknamed "The Raging Bull" for his play style and controversial on-court behavior, which includes three suspensions from the Professional Squash Association (PSA) tour. He became number one in the world in January 2023 and is currently ranked third.
Darren Chan is a Malaysian professional squash player. As of October 2019, he was ranked number 144 in the world. He won the 2018 Cairns Squash International professional PSA tournament.
Fabien Verseille is a French professional squash player. As of November 2018, he was ranked number 400 in the world and number 15 in France. He won the 2018 Prague Open professional tournament, beating fellow frenchman Christophe André in the final.
Farkas Balázs, known locally as Balázs Farkas, is a Hungarian professional squash player. As of June 2024, he was ranked number 37 in the world. As of November 2018, he was number 1 in Hungary. He won the 2018 Airport Xmas Challenger professional tournament, beating Spaniard Carlos Cornes Ribadas in the 5-game final. He also won the 2022 Odense Open, beating seeded players Ben Coleman, Faraz Khan and, in the final, Sam Todd.
Tomotaka Endo is a Japanese professional squash player. As of March 2020, he was ranked number 81 in the world, and number 1 in Japan. The world ranking is the highest ever for the Japan men's squash history. He won the 2018 Queensland Open, becoming the first Japanese player ever to win a professional PSA Tour tournament.
Risa Sugimoto is a Japanese female professional squash player who represents Japan women's national squash team internationally. She achieved her career-highest PSA ranking of World No. 127 in January 2018 during the 2017-18 PSA World Tour.
Song Dong-ju is a South Korean professional squash player. As of July 2023, she was ranked number 280 in the world. She won the 2023 Bendigo International tournament of the world tour.
Ireland 
