University College London (UCL) is a public research university located in London, United Kingdom, and the oldest and largest constituent college of the federal University of London. Founded in 1826, UCL was the first university institution to be founded in London and the first in England to be established on an entirely secular basis, to admit students regardless of their religion and to admit women on equal terms with men. UCL became one of the two founding colleges of the University of London in 1836. It is regarded as being one of the world's most prestigious universities.
UCL's main campus is located in the Bloomsbury area of central London, with a number of institutes and teaching hospitals located elsewhere in central London, and satellite campuses in Adelaide, Australia and Doha, Qatar. UCL is organised into 10 constituent faculties, within which there are over 100 departments, institutes and research centres. UCL has around 26,220 students and 10,100 staff and had a total income of £869 million in 2011/12, of which £301 million was from research grants and contracts. UCL has around 4,000 academic and research staff and 650 full professors, the highest number of any British university.