Dr Ella Cockbain

Position : Associate Professor in Crime Science
Organization : University College London
Country : United Kingdom

Short Biography

Dr Ella Cockbain: Ella is an Associate Professor in Security and Crime Science at UCL, and a visiting research fellow at Leiden University. She leads the UCL research group on human trafficking, smuggling and exploitation, which has brought in around £2.5 million in competitive grant funding. She also leads a new specialist teaching module on these topics (available to postgraduate and undergraduate students at UCL). She supervises numerous PhD students conducting innovative research into trafficking, smuggling or related topics in contexts including Thailand, Libya, Turkey and the Balkans. Ella’s research to date has mostly focused on human trafficking, child sexual exploitation, labour trafficking and labour market abuses. She has published extensively, including the monograph ‘Offender and Victim Networks in Human Trafficking' (Routledge, 2018), over thirty peer-reviewed journal articles and book chapters, and three co-edited books/special issues (with two more forthcoming, including the new book ‘Evaluating Anti-Trafficking Interventions’). She has also done commissioned pieces for various mainstream media outlets, including The Guardian, Middle East Eye, Byline Times, and Open Democracy, plus extensive other engagement with national and international TV, radio and print media.


Ella is committed to encouraging more nuanced, ethical and evidence-informed responses to complex social phenomena. Consequently, she continues to work closely with various organisations across the public sector, civil society and affected populations. She has done invited training, presentations, expert reviews or advisory roles for organisations including the United Nations Office on Drugs and Crime, European Union, EUROPOL, CEPOL, National Crime Agency, National Police Chiefs Council, Home Office, Independent Inquiry on Child Sexual Abuse, various government Ministers, HMICFRS, United States Department for Homeland Security, Netherlands Ministry of Justice and Security, and many others. The impact of her work beyond academia was recognised in a REF 2021 impact case study assessed as ‘world leading’. To date, Ella has been the principal (or co-principal) investigator on grants worth over £1.6 million. She previously held a ESRC ‘Future Research Leaders’ fellowship for her work on labour trafficking. She currently co-leads (with Dr Chris Pósch) a major mixed-methods study into the scale and nature of labour market non-compliance experienced by precarious workers, commissioned by the UK’s Director of Labour Market Enforcement). In recognition of her outstanding contributions to social policy research, Ella was awarded Philip Leverhulme Prize in 2023.

Contact Address

Royal Police Cadet Academy, 90 Sam Pran, Nakhon Pathom, Thailand 73110

Expertise / Area of Interest

Crime Science / Criminology, Transnational Crime, Human Trafficking, Migration

Relevant Experience :

- Visiting Research Fellow
Leiden University, Leiden, Netherlands1 Mar 2019 - present

- Research Director
University College London, Department of Security and Crime Science, London, United Kingdom1 Apr 2023 - present

- Lead of Research Group on Human Trafficking, Smuggling and Exploitation

- University College London Hospitals NHS Foundation Trust, London, United Kingdom 2022 - present

Related Work :

Academic Publications

  • Cockbain, E., & Bowers, K. (2019). Human trafficking for sex, labour and domestic servitude: how do key trafficking types compare and what are their predictors?. Crime, Law and Social Change, 72(1), 9-34.
  • Cockbain, E. (2013). Grooming and the ‘Asian sex gang predator’: the construction of a racial crime threat. Race & Class, 54(4), 22-32.
  • Cockbain, E. (2018). Offender and victim networks in human trafficking. Routledge.
  • Cockbain, E., Bowers, K., & Hutt, O. (2022). Examining the geographies of human trafficking: Methodological challenges in mapping trafficking's complexities and connectivities. Applied Geography, 139, 102643.
  • Cockbain, E., Ashby, M., Bowers, K., & Zhang, S. X. (2025). Concentrations of harm: Geographic and demographic patterning in human trafficking and related victimisation. Criminology & criminal justice, 25(1), 147-170.
  • Cockbain, E., & Tompson, L. (2024). The role of helplines in the anti-trafficking space: examining contacts to a major ‘modern slavery’hotline. Crime, Law and Social Change, 82(2), 463-492.AC

Type of Collaboration

Joint Research & Knowledge Management