| Isaac Shai | |
| Birth Date: | 26 February 1971 |
| Birth Place: | Boksburg, Gauteng, South Africa |
| Position: | Midfielder |
| Years1: | 1992–2004 |
| Clubs1: | Mamelodi Sundowns |
| Caps1: | 315 |
| Goals1: | 46 |
| Nationalyears1: | 1997–2002 |
| Nationalteam1: | South Africa |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 0 |
Isaac Shai (born 26 February 1971) is a South African former footballer who played at both professional and international levels as a midfielder. Shai played club football for Mamelodi Sundowns; he also earned seven caps for the South African national side between 1997 and 2002.
His son Siyabulela Shai became a soccer plauyer as well.[1] [2]