After battling cancer, conservative icon David Horowitz, who boldly uncovered Marxist goals and defended American ideals, died at the age of 86. The David Horowitz Freedom Center’s founder leaves behind a rich intellectual legacy that equips patriots with facts to counter anti-American propaganda. In these polarizing times, his transformation from Marxist to conservative warrior represents the awakening that many Americans are seeking.
A Patriot’s Journey from Left to Right
Born to communist parents in Queens on January 10, 1939, Horowitz’s intellectual evolution from radical leftist to conservative champion represents one of the most significant political transformations in American history. His education at elite institutions, including Columbia University and the University of California, Berkeley, equipped him with the intellectual firepower that would later make him a formidable defender of conservative principles.
David was one of the great ideological warriors against the far-Left. He will be missed deeply. https://t.co/yX9S2txf5n
— Ben Shapiro (@benshapiro) April 30, 2025
The David Horowitz Freedom Center announced his passing with profound sadness, marking the end of an era for conservative activism in America. Horowitz dedicated his life to exposing how leftist ideologies undermine American values, becoming a mentor to countless conservative thinkers who continue his fight for freedom and constitutional principles.
Trump’s Ally and America’s Defender
Horowitz’s staunch support for President Trump reflected his commitment to putting America first and rejecting globalist agendas that weaken national sovereignty. Even while hospitalized and weakened by illness, Horowitz spoke with President Trump, who immediately “lit up” upon hearing his name, demonstrating the unique bond between these two American patriots.
David Horowitz @horowitz39 has passed away at age 86 after a battle with cancer.
Very sad to hear this.
My career got started after I was given tickets to attend the David Horowitz Freedom Center Conference in West Palm Beach, FL when I was a junior in college.
That’s where… https://t.co/4tJqmMCklp
— Laura Loomer (@LauraLoomer) April 30, 2025
His book “America Betrayed” stands as his intellectual testament, refuting what he identified as leftist lies about American history, particularly regarding race relations. Horowitz boldly challenged the narrative that America was founded as a racist nation, providing historical context that empowers conservatives to defend American exceptionalism against increasing attacks from progressive ideologues.
A Lasting Legacy for Freedom
Throughout his career, Horowitz faced fierce opposition from radical leftists who sought to silence his speaking engagements and discredit his work. His courage in the face of such resistance inspired a generation of conservative activists to stand firm in their convictions, knowing that truth ultimately prevails over ideological intimidation.
“In the end, David helped countless people and expended every fiber of his being, pushing society towards freedom. He may not have saved the world, but he most certainly made it a better place, especially for us. He was our superhero, and we will love him forever.”
Horowitz is survived by his wife, April Mullvain, sons Benjamin (co-founder of venture capital firm Andreessen Horowitz) and Jonathan, and daughter Anne. The conservative movement has lost a giant, but his intellectual contributions provide the ammunition needed to continue defending American values against those who would fundamentally transform the nation away from its constitutional foundations.
Sources:
https://nypost.com/2025/04/30/us-news/conservative-commentator-david-horowitz-dies-at-86/
https://www.thegatewaypundit.com/2025/04/renowned-author-popular-radio-host-david-horowitz-passes/