| Lagi Dyer | |
| Birth Date: | 16 April 1972 |
| Position: | Striker |
| Years1: | 2004–2008 |
| Clubs1: | Rewa |
| Nationalyears1: | 2004–2008 |
| Nationalteam1: | Fiji |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Lagi Dyer (born 16 April 1972) is a Fijian former international footballer who played as a striker.
Dyer played club football for Rewa.
He made his international debut for Fiji in 2004, and appeared in FIFA World Cup qualifying matches.