Union College is a co-ed residential college of the University of Queensland in St Lucia, Queensland, Australia. The college is named after the Student Union which established the college, and as such the college is not affiliated with any church or denomination. The Union College building was built in five major stages between 1964 and 1972 to the design of James Birrell, Staff Architect for the University between 1961 and 1966. Union College has places for 341 students, making it the largest of the ten residential colleges at the University's main St Lucia campus. The Gatton Halls of Residence, University of Queensland at Gatton Campus is overall the University's largest with 440 rooms. The emblem of Union College is a red shield with white links crossing from top left to bottom right.