Tiger Mask IV
 Tiger Mask in August 2021 | |
| Personal information | |
|---|---|
| Born | Yoshihiro Yamazaki October 20, 1970 Urayasu, Chiba, Japan |
| Professional wrestling career | |
| Ring name | Tiger Mask (IV) |
| Billed height | 1.73 m (5 ft 8 in) |
| Billed weight | 83 kg (183 lb) |
| Trained by | Satoru Sayama The Great Sasuke |
| Debut | July 15, 1995 |
| Retired | August 3, 2026 |
Yoshihiro Yamazaki (山崎 佳宏, Yamazaki Yoshihiro; born October 20, 1970) is a Japanese professional wrestling trainer and retired luchador enmascarado (or masked professional wrestler). He is signed to New Japan Pro-Wrestling (NJPW) as a trainer. He is best known for being the fourth man to portray Tiger Mask (タイガーマスク, Taigā Masuku). He is a former six-time IWGP Junior Heavyweight Champion and two-time IWGP Junior Heavyweight Tag Team Champion. Having competed as Tiger Mask from 1995 to 2026, he is the longest tenured incarnation of the character.