| Petr Němec | |
| Upright: | 0.9 |
| Birth Date: | 1957 6, df=yes |
| Birth Place: | Ostrava, Czechoslovakia |
| Position: | Midfielder |
| Youthyears2: | 1972–1975 |
| Youthclubs1: | Baník Heřmanice |
| Youthclubs2: | Baník Ostrava |
| Years1: | 1975–1977 |
| Years2: | 1977–1986 |
| Years3: | 1986–1987 |
| Clubs3: | Sklo Union Teplice |
| Caps2: | 188 |
| Caps3: | 14 |
| Goals2: | 33 |
| Goals3: | 0 |
| Manageryears1: | 2001–2002 |
| Manageryears2: | 2003 |
| Manageryears3: | 2004 |
| Manageryears4: | 2006–2007 |
| Manageryears5: | 2007–2011 |
| Manageryears6: | 2011–2012 |
| Manageryears7: | 2014–2016 |
| Manageryears8: | 2016–2019 |
| Managerclubs5: | Flota Świnoujście |
| Managerclubs6: | Arka Gdynia |
| Managerclubs7: | FK Ústí nad Labem |
| Managerclubs8: | Warta Poznań |
| Nationalyears1: | 1981 |
| Nationalteam1: | Czechoslovakia |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
Petr Němec (born 7 June 1957) is a Czech football manager and former player.
A midfielder, Němec played mostly for Baník Ostrava from his native city of Ostrava. He contributed to the best period in the history of the club. During his years as a player of the club, Baník won the Czechoslovak First League in 1980 and 1981. Baník also won the Czechoslovak Cup in 1978.
Němec was a member of the national teams that won the gold medal at the 1980 Summer Olympics in Moscow and the bronze medal at the 1980 UEFA European Championship.
He obtained a total number of five caps for his native country, between 24 March 1981 and 23 September 1981.
Němec later began a coaching career, and worked in Poland from 2001 until 2019.