California - Role: District
| Tower House-Soo-Yeh-Choo-Pus |
| Trinidad Head Light Station |
| Tule Lake Segregation Center |
| Tuolumne Meadows High Sierra Camp |
| Twentieth Street Historic District |
| Union Iron Works Historic District |
| University Heights Water Storage and Pumping Station Historic District |
| University of Southern California Historic District |
| Upper Klamath River Stateline Archaeological District |
| Uptown Tenderloin Historic District |
| US Naval Air Station Sunnyvale, California, Historic District |
| Vallejo Old City Historic District |
| Val Verde |
| Van Buren Place Historic District |
| Venetian Court Apartments |
| Venice Canal Historic District |
| Veterans Affairs Medical Center-San Francisco, California |
| View Park Historic District |
| Vikingsholm |
| Vogelsang High Sierra Camp |
| Vulcan Mine Historic District |
| Walnut Grove Chinese-American Historic District |
| Walnut Grove Commercial/Residential Historic District |
| Walnut Grove Japanese-American Historic District |
| Walters Ranch |
| Warehouse Row |
| Washington Court |
| Wawona Hotel and Pavilion |
| Weaver, Henry, House |
| Weaverville Historic District |
| Well No. 4, Pico Canyon Oil Field |
| West Los Angeles Veterans Affairs Historic District |
| West Miner Street-Third Street Historic District |
| Westminster Place Historic District |
| Whitley Heights Historic District |
| Willow Creek Rim Archeological District |
| Willows-Glenn County Airport |
| Wilshire Vista West Historic District |
| Wilsonia Historic District |
| Wilton Historic District |
| Winehaven |
| Winehaven Historic District |
| Winona Boulevard Mid-Century Modern Historic District |
| Witter, Edwin, Ranch |
| Wolf Store and Vail Ranch Headquarters |
| Women's Improvement Club of Hueneme |
| Yamanouchi, Yoshiko, House |
| Yamashiro Historic District |
| Yerba Buena Island Lighthouse |
| Yontocket Historic District |
| Yosemite Valley |
| Yosemite Valley Archeological District |
| Yosemite Valley Bridges |
| Yosemite Village Historic District |
| Zschokke, Theodore, Cottages |
Data from United States Park Service and Wikidata
