| Marek Trval | |
| Birth Date: | 14 August 1967 |
| Position: | midfielder |
| Years1: | 1985–1991 |
| Clubs1: | TJ Vítkovice |
| Years2: | 1992–1993 |
| Clubs2: | AC Sparta Prague |
| Years3: | 1993–1997 |
| Clubs3: | FK Viktoria Žižkov |
| Years4: | 1997–1999 |
| Clubs4: | AFK Atlantic Lázně Bohdaneč |
| Years5: | 1998 |
| Clubs5: | → SK České Budějovice (loan) |
| Years6: | 1999–2000 |
| Clubs6: | SK Spolana Neratovice |
| Years7: | 2000–2001 |
| Clubs7: | DAC Dunajská Streda |
Marek Trval (born 14 August 1967) is a retired Czech football midfielder.