Iskra (spark) is a slavic word which may refer to:
- ORP Iskra - name of two school tall ships of Polish Navy
- Iskra, a 1900-1905 communist newspaper
- PZL TS-11 Iskra, a Polish jet aircraft
- Iskra (computer), Soviet personal computer, see List of Soviet computer systems
- FK Iskra, a football club from Bosnia and Herzegovina
- Iskra (band), a crust/black metal band from Victoria, Canada