Kursk is a city in Russia.
Kursk may also refer to:
- Kursk Oblast, a federal subject of Russia
- Kursk crater, a meteorite impact crater in Russia
- Kursk Magnetic Anomaly
- Battle of Kursk, the 1943 World War II battle that was Germany's last major offensive in the east and one of the largest tank battles in history
- Kursk offensive (2024–present), Ukrainian incursion into Kursk Oblast
- Ukrainian occupation of Kursk Oblast, subsequent occupation
- Kursk (board game), a 1980 board wargame that simulates the battle
- Our Lady of Kursk, an Eastern Orthodox icon
- KYPCK, a Finnish metal band
- Russian submarine Kursk
- Kursk submarine disaster (2000)
- Kursk (play), a play inspired by the sinking of Kursk
- Kursk (film), a film by Thomas Vinterberg, inspired by the sinking of Kursk
- Kursk submarine disaster (2000)
- Kursk (inhabited locality), several inhabited localities in Russia