Lou Berthomieu

{{short description|French competitive sailor}}

{{Infobox sportsperson

| headercolor = lightblue

| name = Lou Berthomieu

| nationality = French

| residence =

| birth_date = {{birth date and age|2001|6|20|df=y}}

| sport = Sailing

| club = S N O NANTES

| olympics = 2024

}}

Lou Berthomieu (born 20th June 2001) is a French olympic sailor.{{Cite web|url=https://www.voile.banquepopulaire.fr/news/lequipage-tim-mourniac-et-lou-berthomieu-selectionne-pour-les-jeux-olympiques/|title=L'équipage Tim Mourniac et Lou Berthomieu sélectionné pour les Jeux Olympiques - Voile Banque Populaire|date=April 12, 2024|website=www.voile.banquepopulaire.fr}}

In the 2024 Summer Olympics held in her home country in the city of Marseille. She was crew for Tim Mourniac where they competed at the in the mixed multihull held finishing in 5th position overall.{{Cite web|url=https://www.voileetmoteur.com/voiliers/actualite-voile/regates-courses/paris-2024-le-nacra-17-un-pur-foiler/185421|title=Paris 2024 : le Nacra 17, un pur foiler|first=Paul|last=Gury|date=July 20, 2024|website=www.voileetmoteur.com}}