Following her death, Feinstein received numerous tributes and recognition from political leaders, colleagues, and community members, acknowledging her significant contributions to California and the nation. She was praised for her leadership, dedication, and commitment to public service.

Feinstein's advocacy for gun control, particularly her authorship of the Federal Assault Weapons Ban, had a lasting impact on national gun policy debates and legislation.

Feinstein's success in San Francisco politics and the U.S. Senate paved the way for future generations of women in politics, inspiring many to pursue careers in public service.