| Jan Baránek | |
| Birth Date: | 26 June 1993 |
| Birth Place: | Opava, Czech Republic |
| Height: | 1.92 m |
| Position: | Defender |
| Years1: | 2012–2015 |
| Clubs1: | Baník Ostrava |
| Caps1: | 38 |
| Goals1: | 3 |
| Years2: | 2015–2018 |
| Clubs2: | Viktoria Plzeň |
| Caps2: | 39 |
| Goals2: | 5 |
| Totalcaps: | 77 |
| Totalgoals: | 8 |
| Nationalyears1: | 2013 |
| Nationalteam1: | Czech Republic U20 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2013–2015 |
| Nationalteam2: | Czech Republic U21 |
| Nationalcaps2: | 9 |
| Nationalgoals2: | 0 |
Jan Baránek Jr. (born 26 June 1993) is a Czech professional footballer who played as a defender for Baník Ostrava and FC Viktoria Plzeň in the Czech First League. His father is former football midfielder Jan Baránek and his uncle is Vít Baránek.
Baránek has played international football at under-21 level for Czech Republic U21.
A string of serious knee injuries prevented him from playing any competitive matches for 18 months between July 2016 and January 2018.[1] In February 2018, unable to fully recover from his injuries, he retired from professional football at the age of 24.[2]