The Gregg School is a non-selective coeducational independent day school in Townhill Park, Southampton, Hampshire, UK. It is currently situated in Townhill Park House, where it has been since 1994. Founded in Southampton in 1901 it now has a roll of over 300 and over 50 staff. The Gregg School is not a fully academically selective school. Selection is made through an entry assessment and references from the student’s previous school. The School's head, Mr Hart retired in 2010 and was replaced by Mrs Sellers, a former Head Girl at the School and formerly the School's Deputy Headteacher.