Yusuf Dikeç (ইউসুফ দিকেচ) is a Turkish sport shooter who competes in the pistol events and is a multi-time world and European champion. He is a retired non-commissioned officer of the Turkish Gendarmerie and a member of Jandarma Gücü Sports Club. He has been subject to overnight fame and various Internet memes due to his casual attire combined with minimal equipment during the 2024 Summer Olympics in which he won a silver medal in the 10 meter air pistol mixed team event alongside his teammate Şevval İlayda Tarhan. Dikeç used the following expression in his life philosophy on the official Olympic page: "Success doesn't come with your hands in your pockets."

Dikeç was born in 1973 in Taşoluk village of Göksun district in Kahramanmaraş Province. After his primary schooling in his village, he completed his secondary education in Göksun. In 1994, he enrolled at the Military School of Gendarmerie in Ankara. After graduation, he became a corporal and entered duty in Mardin. In 1999, Dikeç re-entered the Military School of Gendarmerie. After one year, he graduated with the rank of sergeant serving in the Gendarmerie Special Public Security Command. He served one year in Istanbul, and then was appointed to Jandarma Gücü in Ankara, the sports club of the Turkish Gendarmerie.

In 2001, he began sport shooting. Since then, Dikeç competes on the military national team as well as the national team. He was educated in physical education and sports at Gazi University in Ankara.

Dikeç became the Turkish champion several times and is the national record holder in different categories of pistol events. In 2006, he set a new world record in 25 m center-fire pistol event at the CISM Military World Championships held in Rena, Norway, scoring 597 points.

Dikeç won the bronze medal in the 10 metre air pistol event at the 2012 ISSF World Cup Final held in Bangkok, Thailand. He first participated in the Olympics in Beijing representing Turkey in 2008, at age 35, and competed again in 2012, 2016, 2020, and 2024. He qualified for participation in the 10 m air pistol men's event at the 2012 Summer Olympics. He also took part in the 50 m pistol event without advancing to the final round.