WELCOME TO OSDIA
Celebrating Italian American Heritage Since 1905
Since 1905, the Order Sons and Daughters of Italy in America® (OSDIA) has united Italian Americans across the nation to celebrate and preserve our rich heritage. Through cultural programs, educational initiatives, and community service, we honor the traditions of our ancestors while fostering connections among generations. Join us in embracing the spirit of Italy and strengthening the bonds that make our community vibrant and enduring.
Connect with your heritage. Join our newsletter today!
Subscribe to our monthly newsletter, Questo Mese, for the latest news, events, and stories that celebrate Italian heritage. Sign up today to stay connected with the OSDIA community!
About the Order Sons and Daughters of Italy in America® (OSDIA)
For more than 120 years, we have brought together individuals who share a passion for Italian culture, history, and values—building connections that honor our past while inspiring the future.
The Order Sons and Daughters of Italy in America® (OSDIA) is the largest and oldest national organization dedicated to men and women of Italian heritage in the United States. Founded in 1905 as a mutual aid society, OSDIA was created to support early Italian immigrants navigating the challenges of a new country by providing vital assistance and fostering a sense of community.
Over the years, the organization has grown significantly and now includes tens of thousands of members spread across all 50 states and the District of Columbia. In recent years, membership has also expanded to Italy, with lodges in Rome and Palermo. Today, OSDIA stands as the leading voice and advocate for the nation’s estimated 17 million people of Italian descent, committed to preserving Italian culture, heritage, and traditions while promoting education, civic engagement, and mutual support among its members.
Our Mission
Our mission is to foster a strong sense of community among Italian Americans by providing opportunities to build friendships, cultivate our culture and language, and support charitable causes, thereby preserving our rich heritage – and inspiring future generations.
Our Vision
To be the foremost organization representing Italian Americans nationwide, inspiring future generations to embrace their heritage with pride, actively engage in their communities, and build lasting cultural and social connections that strengthen the Italian American identity across the country.
Sponsors:
THE HEART OF OSDIA
Preserving Heritage, Promoting Justice, Sharing Stories
Our commitment to preserving Italian heritage goes beyond celebration. It includes education, advocacy, and giving back to the community. Through our philanthropic and anti-defamation arms, and quarterly magazine, Italian America, OSDIA works to strengthen cultural pride, promote justice, and support future generations in meaningful ways.
Sons of Italy Foundation
Founded in 1959, the Sons of Italy Foundation (SIF) is OSDIA’s philanthropic arm. To date, the SIF has donated tens of millions of dollars in scholarships and a variety of charitable causes to empower Italian American students and communities.
Commission for Social Justice
Dedicated to combating discrimination and promoting equality, the Commission for Social Justice (CSJ) is OSDIA’s anti-defamation and positive imaging arm. Since 1979, the CSJ advocates for the rights and dignity of Italian Americans and all communities.
Italian America® Magazine
Italian America® Magazine is the most widely read magazine in the United States for men and women of Italian heritage. Published quarterly, Italian America features articles about Italian culture, history, and the people who make the Italian American community special.
Programs & Events
Experience Italian culture through our annual programs and events! OSDIA’s national events bring together Italian Americans from all walks of life to celebrate our shared culture, empower young Italian American leaders, and keep our traditions alive.
National Education and Leadership Awards Gala
Ronald Reagan Building and International Trade Center in Washington, D.C.
CONNECTING HERITAGE, MEMBERS, AND OPPORTUNITY
OSDIA by the Numbers
As the most representative organization for Italian Americans in the U.S., OSDIA has nearly 400 lodges throughout the U.S. and Italy, and more than 100,000 members and family affiliates. These achievements represent the foundation upon which we build a stronger future–one that honors our traditions while empowering new generations to thrive.
Lodges Nationwide
Community Members
Years of Service
Scholarships Awarded
In Partnership for a Stronger Italian-American Community
We proudly highlight the businesses that stand behind our mission, offering valuable support and exclusive perks to our members. Explore this directory to discover trusted services and special discounts available to our community.
Comm. Thomas A. Lupo Elected as OSDIA National President at 59th Biennial National Convention
New National Officers and Trustees Installed at OSDIA’s 59th Biennial National Convention
Order Sons and Daughters of Italy in America to Host Festa Italiana D.C. at Tanger Outlets, October 4-5
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Send us a message
If you have any questions about our organization or want to learn how to get involved, don’t hesitate to contact us. Our team is ready to assist and looks forward to hearing from you soon.