William Joseph is a Yamaha Artist pianist and recording artist from Phoenix, Arizona.

Born in 1980, he loved music as a child. By age 8, he had won a full music scholarship provided by the Boys Club of America, enabling him to study piano with famed Russian pianist Stella Saperstein. By age 17, he had written the theme song for his hometown hockey team, the Phoenix Coyotes, as well as a special anthem called "Seeds of Hope", intended to help draw attention to the victims of the Kosovo refugee crisis. In his late teens he left the musical field, only to return later and release 2 independent albums, complete with a large concert schedule.

In 2003, Joseph performed at a charity event in his hometown and bumped into David Foster, whom he played for. Foster was impressed, and they began collaborating, eventually writing several songs together that would appear on 2004's "Within", Joseph's major-label debut. By this time, Joseph was signed under Foster's 143 Records, a sub-label of Reprise Records and Warner Bros. Records.

In August and September of 2004, Joseph opened for Josh Groban's "Closer Tour", covering 12 cities in the US and Canada, giving 16 concerts. During November & December of 2005, Joseph was the opening act for Clay Aiken's "Joyful Noise" tour, which covered 36 cities in the US and Canada, giving 40 concerts.

William Joseph is a member of the Church of Jesus Christ of Latter-day Saints and served a mission for his church in Australia.

Willam Joseph (born September 3, 1979 in Miami, Florida) is an American football defensive tackle for the New York Giants of the National Football League.

Joseph was drafted by the Giants out of the University of Miami, with the 25th overall selection in the first round of the 2003 NFL Draft. He is Currently a free agent.

William Joseph was the proprietary governor of the Maryland colony from 1688 to 1689. He was appointed by the colony's proprietor, Charles Calvert, 3rd Baron Baltimore, but soon after was removed from his position when Charles Calvert, who was Roman Catholic, was removed as proprietor during England's Glorious Revolution, which restored a protestant king to the British throne. He was succeeded by John Coode, leader of a group known as the Protestant Associators.