Siiri Sisask
- Born
- 21 September 1968 (57 years)
- Place of birth
- Rapla, Rapla County, Estonian SRR, USSR [now Estonia]
- Gender
- Female
Siiri Sisask (born September 21, 1968) is an Estonian singer, stage and film actress, and politician. Sisask was born in Rapla. Her older brother was composer Urmas Sisask. She was a member of X Riigikogu, representing the Res Publica Party.
