John Costa
- Born
- 20 November 1983 (42 years)
- Place of birth
- New York City, New York, USA
- Gender
- Male
John Costa (born November 20, 1983), better known by his ring name Quiet Storm, is an American professional wrestler currently working as a freelancer. He is best known for his frequent appearances in Japan as a muscular "gaijin" wrestler, particularly for the promotions Kaientai Dojo, GLEAT and Pro Wrestling NOAH, as well as in early Ring of Honor (ROH).
