Frederick Heath (April 15, 1861 – March 3, 1953) was an American architect responsible for numerous projects in Tacoma, Washington.

His work included designs for several historic and notable schools, churches, stadiums, and commercial properties.

[1] Heath started off as a printer before working on architectural drafts in the office of Warren H. Hayes, where he was chief draftsman, for ten years.

His designed the 1914 public library on Railroad Avenue and Fifth, Stadium Bowl in Tacoma, and Paradise Inn at Mount Rainier.

[14] Stadium High School, featured in the 1999 film 10 Things I Hate About You, underwent a two-year $80 million renovation starting in 2004.

[5] Stadium High School and the Pythian Temple, housing the fraternal Order of the Knights of Pythias, were featured by the Society of Architectural Historians Marian Dean Ross Pacific Northwest Chapter in their summer 2008 newsletter.

The group reported that the Pythias order remains active and is working to preserve its 1906 building and received grants for work on the Knight's of Castle Hall, a "two-story hall, completely hidden within the building's interior, is a rich confection of early 20th Century woodwork, plaster, lighting, murals and carpeting.

"[15] Heath drew up plans for an open air 10,000 seat amphitheater that was proposed for Mount Rubidoux in Riverside, California in 1918.