| Robert Trznadel | |
| Fullname: | Robert Trznadel |
| Birth Date: | 15 January 1990 |
| Birth Place: | Ruda Śląska, Poland |
| Height: | 1.78 m |
| Position: | Right-back |
| Youthclubs1: | MKS Zaborze |
| Youthyears2: | 2004–2009 |
| Youthclubs2: | Górnik Zabrze |
| Youthyears3: | 2007 |
| Youthclubs3: | → Siena (loan) |
| Youthyears4: | 2007–2008 |
| Youthclubs4: | → Parma (loan) |
| Years1: | 2009–2013 |
| Clubs1: | Górnik Zabrze |
| Caps1: | 8 |
| Goals1: | 1 |
| Years2: | 2010–2012 |
| Clubs2: | → Okocimski KS Brzesko (loan) |
| Caps2: | 14 |
| Goals2: | 2 |
| Years3: | 2013–2016 |
| Clubs3: | Polonia Bytom |
| Caps3: | 2 |
| Goals3: | 0 |
| Years4: | 2016–2018 |
| Clubs4: | Odra Opole |
| Caps4: | 42 |
| Goals4: | 0 |
| Years5: | 2018–2021 |
| Clubs5: | Stal Rzeszów |
| Caps5: | 40 |
| Goals5: | 2 |
| Totalcaps: | 104 |
| Totalgoals: | 5 |
| Nationalyears1: | 2008 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
Robert Trznadel (born 15 January 1990 in Ruda Śląska) is a Polish former professional footballer who played as a right-back.
Trznadel started his career at Górnik Zabrze and in January 2007 signed with Siena aged 17, above the minimum age of international transfer within European Union.[1] At the start of the 200–-08 season, he was signed by Parma and played there for one season. He then returned to Poland and made his senior debut in 2009–10 season in I liga.
Okocimski KS Brzesko
Polonia Bytom
Odra Opole
Stal Rzeszów