Yeltsin Ortega Jacques (born September 21, 1991) is a visually impaired Brazilian Paralympic runner named after the former Russian president Boris Yeltsin.
He won the 1500 m and 5000 m events at the 2015 Parapan American Games, placing 5thβ11th at the 2016 Summer Paralympics.
He also medaled in the 800 m and 1500 m events at the 2013 World Championships.