Koen Lamberts

In May 2021, Lamberts commissioned a review of Sheffield's Department of Archaeology. Three days after the review was presented to the University Executive Board, it voted to propose the department's closure, provoking widespread objection, with over 25,000 signing a petition against closure within two days. The decision sparked international outrage and, in an open letter to Lamberts encouraging the university to reconsider, the European Association of Archaeologists described the department as a "world-leading Department". Mike Parker-Pearson warned that amongst the projects put at risk by the move was important research on Stonehenge. The decision was confirmed in July, by which time the petition had amassed more than 40,000 signatures and 2,200 letters of support had been submitted.

During the COVID-19 pandemic, the university faced significant financial challenges; in June 2020, Lamberts announced that the University of Sheffield was preparing for a £100-million reduction in income and consequently staff were invited to apply for a voluntary severance scheme as part of measures to reduce budgets by 15%.

In June 2018, he was announced as the new president and vice-chancellor of the University of Sheffield: he took up the post in November 2018. Lamberts was appointed chair of the board of trustees of UCAS in March 2019, replacing Steve Smith who filled the position for seven years. He was replaced by Trudy Norris-Grey in December the next year. In September 2019, a 5,000-protest marched through Sheffield, demanding action to tackle climate change. Lamberts joined the protest and announced that all courses would involve teaching about sustainability.

From 2014 to 2018, Lamberts was the Vice-Chancellor of the University of York. Since becoming a Vice-Chancellor, a chief executive position within university, Lamberts has had less time to carry out research.

In 2014, 69 universities in the UK were affected by strikes over proposed changes to pension schemes after a University and College Union (UCU) ballot; the University of York threatened to deduct 100% of striking staff's pay and was prompted to review the decision after a petition and intervention from UCU. During the 2016/17 financial year he claimed £20,743 on expenses in his role as Vice-Chancellor; this was second highest amongst Russell Group VCs, and more than double the average. Student newspaper York Vision reported that along with Deputy Vice-Chancellor Saul Tendler he accounted for 65% of the executive board's £58,000 spending on domestic and international flights. Student news site The Sheffield Tab filed a freedom of information request and revealed that Lamberts spent nearly £11,000 on air travel in 2016/17. The UCU described it as an "embarrassment for the university sector".

Lamberts was Professor of Cognitive Science at the University of Warwick from 2000 to 2013. At Warwick, he served as Faculty Chair for Science, Pro-Vice-Chancellor for Research (Science & Medicine) and Deputy Vice-Chancellor and Provost.

Following a research appointment at the University of Chicago, Lamberts became a lecturer at the University of Birmingham in 1992. In 1996 he won the British Psychological Society Cognitive Psychology Award, which recognises "outstanding published contributions to research in the area of Cognitive Psychology".

Lamberts was born in Hasselt, Belgium. He studied at the Katholieke Universiteit Leuven (KU Leuven). He holds two undergraduate degrees: a Bachelor of Arts (BA) in philosophy (1985) and a Bachelor of Science (BSc) in psychology (1987). He continued his studies in experimental psychology, and completed his Doctor of Philosophy (PhD) degree at the University of Birmingham in 1992.

Koenraad Lamberts (born 1964) is a British/Belgian psychologist and academic. Since 2018, he has served as President and Vice-Chancellor of the University of Sheffield. From 2014 to 2018, he was the Vice-Chancellor of the University of York. Previously, he had taught at the University of Chicago, University of Birmingham, and the University of Warwick. Lamberts was chair of UCAS between 2019 and 2020. During his time at Sheffield, Lamberts oversaw the closure of its "world-renowned archaeology department".