Pierre Karleskind (born 19 October 1979) is a French oceanographer and politician of La République En Marche!

In addition to his committee assignments, Karleskind was a member of the European Parliament Intergroup on LGBT Rights,[4] the European Parliament Intergroup on Climate Change, Biodiversity and Sustainable Development,[5] the European Parliament Intergroup on Seas, Rivers, Islands and Coastal Areas,[6] and the MEPs Against Cancer group.

[7] In March 2024, Karleskind was one of twenty MEPs to be given a "Rising Star" award at The Parliament Magazine's annual MEP Awards[8] Karleskind mobilised 64 MEPs to officially refer the police’s mass arrest of LGBT activists in Poland to the European Commission.

[9] In a 2022 letter to European Commissioner for the Environment, Oceans and Fisheries Virginijus Sinkevičius, Karleskind – together with Stéphanie Yon-Courtin and Nathalie Loiseau – urged the EU to take measures to end British water treatment facilities’ discharges of raw sewage into shared waters, part of what they argued was an unacceptable lowering of environmental standards since Brexit.

[10] This article about a Member of the European Parliament from France is a stub.