Irja
Irja is a given name. Notable people with the given name include:
- Irja Aav, Estonian actress
- Irja Askola, Finnish bishop in the Evangelical Lutheran Church of Finland
- Irja [Agnes Browallius], Swedish teacher, novelist and short story writer
- Irja Hagfors, Finnish dance artist, choreographer and dance teacher
- Irja Ketonen, Finnish media executive
- Irja Koikson, Estonian footballer
- Irja Lipasti, Finnish sprinter
- Irja Seurujärvi-Kari, Finnish Sámi politician and academic