Costos, James, 1963-

James Costos (born 1963) is an American diplomat who was the United States Ambassador to Spain and Andorra from 2013 to 2017. He was appointed by President Barack Obama and confirmed by the United States Senate on August 1, 2013.

Costos was born in 1963 and grew up in Lowell, Massachusetts. He is a second-generation Greek-American, whose father served as a U.S. Marine and was stationed at Camp David during the Truman administration. He is the first in his family to graduate college. He earned a degree in political science from the University of Massachusetts Lowell in 1985.

Costos was a corporate leader and executive in the international retail and international entertainment industries, most notably at HBO and Tod's. His responsibilities included global positioning, external relations, marketing and communications. He is an active supporter of humanitarian organizations, including the Human Rights Campaign and the Santa Monica Museum of Art, and an advocate for cultural institutions and cultural diplomacy. He has served on the Board of Directors of the Humane Society of the United States, the country's largest animal protection organization.

President Obama nominated Costos for the position of U.S. Ambassador to Spain and Principality of Andorra on June 14, 2013. The U.S. Senate voted to confirm the nomination on August 1, 2013, and Costos was sworn in on August 22, 2013. He presented his credentials to the Spanish government in Madrid on September 24, 2013.

His business career gave him expertise on the issue of the enforcement of laws against digital piracy, a particular concern of U.S. businesses with respect to Spain. His initial focus, he said, was on issues of international security and thanking Spain for allowing the U.S. to deploy part of its anti-missile shield defense and for hosting U.S. military bases. In September 2013, Costos visited the bases at Rota and Morón to mark the 60th anniversary of the agreement under which they were established.

In October 2013 the Spanish government summoned him to address allegations that the National Security Agency had recently collected data on 60 million telephone calls in Spain.

In June 2015, he joined other gay U.S. ambassadors in a statement supporting international trade agreements, linking open markets to the development of open societies that provide civil rights protections.

Costos lives in Los Angeles, California, with his partner Michael S. Smith, the official interior designer for the Obama White House. He is a vegetarian, but imposed no dietary restrictions on embassy functions. On the subject of LGBT rights, Costos has said "I am not an activist. I broadly support human rights for straight, gay, women’s issues. And I just happen to be gay.... This doesn't define me as a person, but it is part of who I am. It's like being a vegetarian: it's one more facet of James Costos." He said he and Smith had been welcomed in Spain "with great accommodation" and that because Spain already provides LGBT civil rights, the role he and Smith played was a symbolic for those who still suffered from a lack of enforcement in support of their rights: "What we can do through our messaging is give a sense of hope."

After the end of his ambassadorship, Ambassador Costos joined the Board of Directors of PJT Partners, an advisory-focused investment bank and has served as a Senior Advisor at INCUS CAPITAL, a Madrid based Pan-European credit fund targeting special lending, real estate credit, receivables and distressed debt for SME's.