Rob Wellington Quigley (born 1945) is an American architect with offices in San Diego and Palo Alto, California.

He was active with Chancellor Bill McGill, Jonas Salk, and others in founding the School of Architecture for the University of California at San Diego and was appointed as adjunct professor.

After unexpected budget cuts eliminated the department, Quigley continued to serve the university for several decades as a founding member of their Design Review Board.

The Baltic Inn was the first of three single room occupancy (SRO) hotels designed by Quigley and developed in San Diego.

[7]  As other developers built SROs, the City Council, fearing a downtown of nothing but affordable housing, banned the building type.