| Tam Siu Wai | |
| Fullname: | Tam Siu Wai |
| Height: | 1.73 m |
| Birth Date: | 1970 9, df=yes |
| Birth Place: | Hong Kong |
| Position: | Attacking midfielder |
| Youthclubs1: | Lai Sun |
| Years1: | 1991–1994 |
| Years2: | 1994–1996 |
| Years3: | 1996–2001 |
| Years4: | 2001–2003 |
| Years5: | 2003–2004 |
| Years6: | 2004–2008 |
| Years7: | 2008–2009 |
| Years8: | 2009–2010 |
| Years9: | 2010–2011 |
| Clubs1: | Eastern |
| Clubs2: | Rangers |
| Clubs3: | Instant-Dict |
| Clubs4: | Rangers |
| Clubs5: | Sun Hei |
| Clubs6: | Kitchee |
| Clubs7: | Fourway |
| Clubs8: | Mutual |
| Clubs9: | Happy Valley |
| Caps5: | 10 |
| Caps6: | 24 |
| Caps7: | 8 |
| Caps8: | 12 |
| Caps9: | 1 |
| Goals5: | 2 |
| Goals6: | 3 |
| Goals7: | 1 |
| Goals8: | 1 |
| Goals9: | 0 |
| Nationalyears1: | 1983–1989 |
| Nationalyears2: | 1989–1991 |
| Nationalyears3: | 1990–1999 |
| Nationalteam1: | Hong Kong U-20 |
| Nationalteam2: | Hong Kong U-23 |
| Nationalteam3: | Hong Kong |
| Nationalcaps3: | 23 |
| Nationalgoals3: | 1 |
| Manageryears1: | 2008–2009 |
| Managerclubs1: | Fourway (assistant coach) |
| Pcupdate: | 12 July 2008 |
| Ntupdate: | 17 March 2008 |
Tam Siu Wai (; born 17 September 1970) is a former Hong Kong professional footballer who played as an attacking midfielder.
1992–93, 1993–94
1992–93, 1993–94
1994–95
1994–95