Marc van Leeuwen

{{short description|Dutch mathematician}}

{{notability|Academics|date=July 2012}}

{{Infobox scientist

| name = Marc van Leeuwen

| image =

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| birth_date = {{Birth date and age|1960|05|01}}

| birth_place = Castricum, Netherlands

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| nationality = Dutch

| fields = Mathematics

| workplaces = University of Poitiers

| alma_mater = Utrecht University

| doctoral_advisor = T. A. Springer

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Marc A. A. Van Leeuwen (born May 1, 1960) is a Dutch mathematician at the University of Poitiers. He is a project member of the atlas of Lie groups and representations.

Van Leeuwen attended the Utrecht University, where he obtained his doctorate in 1989, under supervision of T. A. Springer.