Ernie Reyes Jr. (born January 15, 1972) is an American actor and martial artist, known for his acting work in films such as The Last Dragon, Red Sonja (1985), as Donatello's stuntman in Teenage Mutant Ninja Turtles, Teenage Mutant Ninja Turtles II: The Secret of the Ooze (1991), Surf Ninjas (1993) and The Rundown (2003). He has also done stunt work in films such as Indiana Jones and the Kingdom of the Crystal Skull, as well as motion capture stunts in films such as Avatar and Alice in Wonderland. His TV work includes season 3 episode 4 Highway to Heaven dramas such as the short-lived Sidekicks (in which he co-starred with Gil Gerard) and NCIS: Los Angeles and reality TV series such as Final Fu.

小厄尼·雷耶斯（Ernie Reyes Jr.，1972 年 1 月 15 日出生）是一位美国演员和武术家，以在《最后的龙》、《红色索尼娅》（1985 年）等电影中的表演而闻名，在《忍者神龟》、《忍者神龟 II：软泥的秘密》（1991 年）、《冲浪忍者》（1993 年）和《破败》（2003 年）中担任多纳泰罗的特技演员。他还在《印第安纳琼斯》和《水晶骷髅王国》等电影中做过特技工作，并在《阿凡达》和《爱丽丝梦游仙境》等电影中做过动作捕捉特技。他的电视作品包括第 3 季第 4 集《通往天堂的公路》电视剧，例如短命的 Sidekicks（他与 Gil Gerard 共同主演）和 NCIS：洛杉矶以及真人秀电视剧，例如 Final Fu。