Eero Endjärv (born 24 January 1973 in Tallinn) is an Estonian architect.
From 1995, he studied in the Estonian Academy of Arts in the department of architecture and city planning.
Since 2009, he has also been active in the Allianss Arhitektid OÜ architectural bureau.
The most notable works by Endjärv are the villa in Otepää in southern Estonia, the new building of the University of Tallinn, the Viimsi School and the library of the Tallinn Technical University.
Endjärv is a member of the Union of Estonian Architects.