Saint Andrew (capital Half Way Tree) is a parish, situated in the southeast of Jamaica in the county of Surrey. It lies north of Kingston, stretches into the Blue Mountains and at the 2001 census had the highest population of all the parishes in Jamaica. The Right Excellent George William Gordon (d.1865), one of Jamaica's seven National Heroes, was born in this Parish.
St Andrew is located at and covers an area of 455 km² (181 square miles). The parish lies just north of Kingston, bounded in the west by St. Catherine, north by St. Mary, northeast by Portland along the Blue Mountain range, and east by St. Thomas. In 1923, the parishes of St Andrew and Kingston were administratively merged to form the Kingston and St Andrew Corporation (KSAC), with a single elected council and a mayor. The geographic area of the KSAC is often referred to as the "Corporate Area." The current mayor of KSAC is Desmond McKenzie.
Cross Roads, New Kingston, Half-Way-Tree, Matilda's Corner, and Constant Spring are important commercial centres in St. Andrew, but may be regarded as suburbs of Kingston. West St. Andrew, however, is a populous residential area. Total population of the parish is an estimated 540,715.
At the south of Papine, several miles northeast of Kingston is the University of the West Indies, occupying 2.6 km² (1 mile²) of the Liguanea Plain at the foot of Long Mountain. The College of Arts, Science and Technology, which has now become The University of Technology, Jamaica, is situated nearby.