Save Our Sequoias Act This bill provides for the conservation of giant sequoia trees ( Sequoiadendron giganteum ) in California, including by providing statutory authority for the Giant Sequoia Lands Coalition; directing the coalition to submit a Giant Sequoia Health and Resiliency Assessment; declaring an emergency on certain public lands and allowing officials to carry out protection plans during the emergency to respond to the threat of wildfires, insects, and drought; directing the Department of the Interior to develop and implement a Giant Sequoia Reforestation and Rehabilitation Strategy; and establishing a variety of programs and funds to support the conservation of giant sequoias.