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.