Cambridge Students' Union

Institution	University of Cambridge
Location	Students' Union, 3rd Floor University Centre, Granta Pl, Mill Lane,Cambridge, CB2 1RU
Established	1971 (asCSU, laterCUSU) 2020 (asCambridge SU)
Sabbatical officers	President (UG): Matthew Copeman (Fitzwilliam) President (PG): Augustin Denis (Wolfson) Vice-President (Student Community & Societies): Olivia Ledger (St John's) Vice-President (Education & Widening Participation): Jessica Asiedu-Kwatchey (Christ's) Vice-President (Liberation & Welfare): Melanie Benedict (Magdalene)
Affiliations	National Union of Students, UKCISA
Website	cambridgesu.co.uk

Cambridge Students' Union, known asCambridge SU, is the university-wide representative body for students at theUniversity of Cambridge,England. Its predecessor union was known asCambridge University Students' Union orCUSU until its dissolution in July 2020.^[1]

Cambridge SU should not be confused with theCambridge Union Society (often referred to as simply 'the Union'); membership of both is open to all students at Cambridge, but the Cambridge Union Society is a private society, whereas all students at the University of Cambridge are automatically members of Cambridge SU (although they can opt-out), and Cambridge SU is partially funded by grants from the university.

Until 2020, graduate students at the University of Cambridge were eligible for membership of CUSU as well as theUniversity of Cambridge Graduate Union, specifically for graduate student affairs. In November 2019, students voted by referendum to dissolve both CUSU and the Graduate Union to form one student union, Cambridge SU.^[2] The new single Students' Union was established on 13 July 2020.^[1]

CUSU was founded as the Cambridge Students' Union (CSU) in 1971 to represent all higher education students studying in Cambridge, that is students attending the University of Cambridge plus undergraduates at CCAT (the then Cambridgeshire College of Arts and Technology, which in 1993 became Anglia Polytechnic University, Cambridge, renamed toAnglia Ruskin University in 2005). CSU also represented students at Homerton College, then a separate teacher training college in the city.

CSU during its early years from 1971 to 1974 received support from CCAT Students' Union as CCATSU was from the 1960s the only large NUS-affiliated, and conventionally funded, students' union in Cambridge. CSU in turn supported CCATSU in its campaigns to get more student housing provided for CCAT degree students, a serious issue for the college by the early 1970s. CCATSU and CSU went their separate ways after 1974.

CSU was formally recognised by the University of Cambridge authorities on 25 May 1984 and renamed, following a student referendum in March 1985, as CUSU – Cambridge University Students Union. CSU's second president, in 1972, wasCharles Clarke, later aLabourMP,Secretary of State for Education andHome Secretary.

There had been previous university-wide groups, such as CAMNUS (CambridgeNUS), which was founded in 1964 byGordon Heald,John Bibby and others. CAMNUS arranged certain university-wide student facilities, such as 'CAMNUS Coaches' (an end-of-term bus service to all parts of the country), and an inter-collegiate mail service.

Following a referendum of members of CUSU and theUniversity of Cambridge Graduate Union in 2019, the two agreed to merge. The new union, Cambridge SU, was established in July 2020.^[1]

Between 2020 and 2024, Cambridge SU had sevenSU Campaigns, which were free to differ from the central SU on policy matters, with six of which representing a particular subset of students. They were:

• LGBT+ (Lesbian, Gay, Bisexual and Transgender)
• International Students' Campaign: international students
• Black and Minority Ethnic (BME) Campaign:Black and minority ethnic students
• Women's Campaign, known as "WomCam"
• Disabled Students' Campaign
• Class Act, representing students from working-class and disadvantaged educational backgrounds
• Ethical Affairs Campaign, which leads Cambridge SU's work on ethical and environmental issues in the university and wider society

The Campaigns were dissolved in the 2024 Governance Review.^[3]

Cambridge SU holds elections annually for 8 full-time officers, several part-time officers and a number of delegates to theNational Union of Students (NUS) Annual Conference.

The full-time officers take a one-year sabbatical from their studies (or directly after they have graduated) and are:

• President (PG)
• President (UG)
• Access, Education and Participation Officer (PG)
• Access, Education and Participation Officer (UG)
• Disabled Students' Officer
• Welfare & Community Officer
• Women's Officer
• BME Officer

Cambridge SU is unusual in having 8 full time sabbatical roles, with this number placing it at thehighest end of all UK students' unions in terms of number of full-time, elected officers. This number is due to be reduced to five for 2025-26 onwards as part of the 2024 Governance Review.^[3]

In March 2006, the largest Cambridge college students' union,Trinity College Students' Union voted to disaffiliate from CUSU for the academic year 2006/2007. Several other colleges were reported to be also considering the option.^[4] Trinity College Students' Union reaffiliated in early 2007, following re-engagement work by the incumbent sabbatical officers. On 14 November 2010, both the JCR and MCR ofCorpus Christi College disaffiliated, following a college-wide ballot in which 71% of undergraduates and 86% of postgraduates voted in favour of disaffiliation.^[5] Also, in November 2013Gonville and Caius College disaffiliated following a referendum which saw a result of 213 votes for disaffiliation and 91 votes against.^[6]

In 2015 the university had to give CUSU a £100,000 bailout, but incumbent president Priscilla Mensah denied that this was due to financial mismanagement.^[7][8]

In 2019, CUSU presented a surplus budget, ending what the Union described as “a few difficult years in recent history” with regards to its financial situation.^[9]

Notable former officers and sabbaticals include:

• Charles Clarke (King's), formerLabourMember of Parliament (MP) forNorwich South andHome Secretary, President 1971–72
• Mike Gapes (Fitzwilliam), formerLabour and Co-operative and, subsequently,Change UKMember of Parliament (MP) forIlford South, Secretary 1973
• Tom Hayhoe (Corpus Christi), Chairman ofWest London NHS Trust, President 1977–78
• David Lidington (Sidney Sussex), formerConservativeMember of Parliament (MP) forAylesbury andChancellor of the Duchy of Lancaster, Deputy President 1977–78
• Natalie Ceeney (Newnham), senior civil servant and businessperson, President 1990–91
• Paul Lewis (King's), journalist atThe Guardian, President 2002–03
• Wes Streeting (Selwyn),LabourMember of Parliament (MP) forIlford North and former President of theNational Union of Students (NUS), President 2004–05
• Mark Fletcher (Jesus),ConservativeMember of Parliament (MP) forBolsover, President 2007–09
• Lola Olufemi (Selwyn), writer and activist, Women's Officer 2017–18

Between 2020-21 and 2024-25, the 8 Sabbatical Officer roles elected at Cambridge SU were: President (UG), President (PG), Access, Education and Participation Officer (UG), Access, Education and Participation Officer (PG), BME Officer, Disabled Students' Officer, Welfare and Community Officer, and Women's Officer.

In 2025, for the first time, 5 Sabbatical Officers were elected to serve (in 2025-26) in the new roles created in the 2024 Governance Review. These roles were: President (UG), President (PG), Vice-President (Education & Widening Participation), Vice-President (Liberation & Welfare), Vice-President (Student Community & Societies).

• Official website

• Organisations associated with the University of Cambridge
• Student organizations established in 1971
• Students' unions in England

• CS1: unfit URL
• Articles with short description
• Short description matches Wikidata
• Use dmy dates from April 2022