Danny Thomas (born Amos Muzyad Yakhoob Kairouz; January 6, 1912 – February 6, 1991) was an American television and film actor, whose career spanned five decades.

Thomas was best known for starring in the television sitcom Make Room for Daddy (also known as The Danny Thomas Show). He was also the founder of St. Jude Children’s Research Hospital. He was the father of Marlo Thomas, Terre Thomas, and Tony Thomas.

As a “starving actor”, Thomas had made a vow: If he found success, he would open a shrine dedicated to St. Jude Thaddeus, the patron saint of hopeless causes. Thomas never forgot his promise to St. Jude, and after becoming a successful actor in the early 1950s, his wife joined him and began traveling the United States to help raise funds to build his dream – St. Jude Children’s Research Hospital. He fervently believed “no child should die in the dawn of life.” With help from Dr. Lemuel Diggs and close friend, Anthony Abraham, an auto magnate in Miami, Florida, Thomas founded the St. Jude Children’s Research Hospital in Memphis, Tennessee, in 1962. Since its inception, St. Jude has treated children from all 50 states and around the world, continuing the mission of finding cures and saving children. Dr. Peter C. Doherty of St. Jude’s Immunology Department, was a co-recipient of the Nobel Prize in Physiology or Medicine in 1996 for key discoveries on how the immune system works to kill virus-infected cells.

On February 16, 2012, the United States Postal Service issued a first-class forever stamp honoring Thomas as an entertainer and humanitarian. The Danny Thomas Forever Stamp features an oil-on-panel painting depicting a smiling, tuxedo-clad Thomas in the foreground and St. Jude Children’s Research Hospital in the background.