| Personal information | |||
|---|---|---|---|
| Full name | Marco Zwyssig | ||
| Date of birth | 24 October 1971 | ||
| Place of birth | St. Gallen, Switzerland | ||
| Height | 1.90 m (6 ft 3 in) | ||
| Position(s) | Centre-back | ||
| Youth career | |||
| 1979–1992 | St. Gallen | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1992–1996 | Gossau | ||
| 1996–2001 | St. Gallen | 161 | (11) |
| 2001–2002 | Tirol Innsbruck | 14 | (2) |
| 2002–2005 | Basel | 93 | (3) |
| International career | |||
| 2000–2004 | Switzerland | 20 | (1) |
| *Club domestic league appearances and goals | |||
Marco Zwyssig (born 24 October 1971) is a Swiss former professional footballer who played as a centre-back. He is best remembered for his time at FC St. Gallen and FC Basel. He also played for the Switzerland national football team. Following his retirement from active football Zwyssig works partly independently, partly as a course leader and lecturer in adult education.