Sir George Ivan "Van" Morrison (born 31 August 1945) is a Northern Irish singer-songwriter and musician whose recording career started in the 1960s. Morrison's albums have performed well in the UK and Ireland, with more than 40 reaching the UK Top 40, as well as internationally, including in Germany, the Netherlands and Switzerland.

He has scored top ten albums in the UK in four consecutive decades, following the success of 2021's Latest Record Project, Volume 1. Eighteen of his albums have reached the top 40 in the United States, twelve of them between 1997 and 2017. Since turning 70 in 2015, he has released – on average – more than an album a year. His accolades include two Grammy Awards, the 1994 Brit Award for Outstanding Contribution to Music, the 2017 Americana Music Lifetime Achievement Award for Songwriting, and inductions into both the Rock and Roll Hall of Fame and the Songwriters Hall of Fame. In 2016 he was knighted for services to the music industry and to tourism in Northern Ireland.

Morrison began performing as a teenager in the late 1950s, playing a variety of instruments including guitar, harmonica, keyboards and saxophone for various Irish showbands, covering the popular hits of that time. Known as "Van the Man" to his fans, Morrison rose to prominence in the mid-1960s as the lead singer of the Belfast R&B band Them, with whom he wrote and recorded "Gloria", which became a garage band staple. His solo career started under the pop-hit-oriented guidance of Bert Berns with the release of the hit single "Brown Eyed Girl" in 1967.

After Berns's death, Warner Bros. Records bought Morrison's contract and allowed him three sessions to record Astral Weeks (1968). While initially a poor seller, the album has come to be regarded as a classic. Moondance (1970) established Morrison as a major artist, and he built on his reputation throughout the 1970s with a series of acclaimed albums and live performances.

Much of Morrison's music is structured around the conventions of soul music and early rhythm and blues. An equal part of his catalogue consists of lengthy, spiritually inspired musical journeys that show the influence of Celtic tradition, jazz and stream of consciousness narrative, of which Astral Weeks is a prime example. The two strains together are sometimes referred to as "Celtic soul", and his music has been described as attaining "a kind of violent transcendence".

George Ivan Morrison was born on 31 August 1945, at 125 Hyndford Street, Bloomfield, Belfast, Northern Ireland, as the only child of George Morrison, a shipyard electrician, and Violet Morrison (née Stitt), who had been a singer and tap dancer in her youth. The previous occupant of the house was the writer Lee Child's father. Morrison's family were working class Protestants descended from the Ulster Scots population that settled in Belfast. From 1950 to 1956, Morrison, who began to be known as "Van" during this time, attended Elmgrove Primary School. His father had what was at the time one of the largest record collections in Northern Ireland (acquired during his time in Detroit, Michigan, in the early 1950s) and the young Morrison grew up listening to artists such as Jelly Roll Morton, Ray Charles, Lead Belly, Sonny Terry and Brownie McGhee and Solomon Burke; of whom he later said, "If it weren't for guys like Ray and Solomon, I wouldn't be where I am today. Those guys were the inspiration that got me going. If it wasn't for that kind of music, I couldn't do what I'm doing now."

His father's record collection exposed him to various musical genres, such as the blues of Muddy Waters; the gospel of Mahalia Jackson; the jazz of Charlie Parker; the folk music of Woody Guthrie; and country music from Hank Williams and Jimmie Rodgers, while the first record he ever bought was by blues musician Sonny Terry. When Lonnie Donegan had a hit with "Rock Island Line", written by Huddie Ledbetter (Lead Belly), Morrison felt he was familiar with and able to connect with skiffle music as he had been hearing Lead Belly before that.

Morrison's father bought him his first acoustic guitar when he was 11, and he learned to play rudimentary chords from the song book The Carter Family Style, edited by Alan Lomax. In 1957, at the age of twelve, Morrison formed his first band, a skiffle group, "The Sputniks", named after the satellite, Sputnik 1, that had been launched in October of that year by the Soviet Union. In 1958, the band played at some of the local cinemas, and Morrison took the lead, contributing most of the singing and arranging. Other short-lived groups followed – at 14, he formed Midnight Special, another modified skiffle band, and played at a school concert. Then, when he heard Jimmy Giuffre playing saxophone on "The Train and The River", he talked his father into buying him a tenor saxophone, and took saxophone and music reading lessons from jazz musician George Cassidy, who Morrison saw as a "big inspiration", and they became friends, he also grew up with him on Hyndford Street. Now playing the saxophone, Morrison joined with various local bands, including one called Deanie Sands and the Javelins, with whom he played guitar and shared singing. The line-up of the band was lead vocalist Deanie Sands, guitarist George Jones, and drummer and vocalist Roy Kane. Later the four main musicians of the Javelins, with the addition of Wesley Black as pianist, became known as the Monarchs.