Sirje may refer to:
Places
edit- Širje, settlement in Slovenia
- Veliko Širje, settlement in Slovenia
People
edit- Sirje Eichelmann (born 1955), Estonian track and field athlete
- Sirje Endre (born 1945), Estonian journalist, politician and entrepreneur
- Sirje Kingsepp (born 1969), Estonian politician and reality TV participant
- Sirje Roops (born 1992), Estonian footballer
- Sirje Tennosaar (1943–2021), Estonian actress and television presenter