Cristián Undurraga (born October 13, 1954 in Santiago, Chile) is a Chilean architect.

He graduated from Pontificia Universidad Católica de Chile in 1977.^{[citation needed]}

In 1978 he founded Undurraga Deves Studio. Among his foundational works is the ‘House on a Hill’.

In 2009 Undurraga was recognized as Honorary Fellow of the American Institute of Architects.^[1]