L. O. Wenckebach

{{short description|Dutch painter}}

{{Infobox artist

| name = L. O. Wenckebach

| image = File:OswaldWenckebach.jpg

| image_size =

| caption = Wenckebach {{ca.|1913}}

| birth_name = Ludwig Oswald Wenckebach

| birth_date = {{Birth date|1895|06|16|df=yes}}

| birth_place = Heerlen, Netherlands

| death_date = {{death date and age|1962|11|3|1895|06|16|df=yes}}

| death_place = Noordwijkerhout, Netherlands

| nationality = Dutch

| occupation = {{hlist|Sculptor|painter}}

| training =

| movement =

| notable_works =

| patrons =

| awards =

| spouse =

| father = Karel Frederik Wenckebach

}}

Ludwig Oswald Wenckebach (16 June 1895 – 3 November 1962) was a Dutch sculptor, painter, and medallist. He was the son of the anatomist Karel Frederik Wenckebach and nephew and pupil of the graphic designer and painter Willem Wenckebach. He started as a painter, but in 1920 switched to sculpting. He is best known for his many war monuments and designing the coins issued in the Netherlands between 1948 and 1980.