Arsène Mersch

{{short description|Luxembourgish cyclist}}

{{Infobox cyclist

| name = Arsène Mersch

| image = Arsène Mersch.jpg

| fullname = Arsène Mersch

| nickname =

| birth_date = {{birth date|1913|12|14|df=y}}

| birth_place = Koerich, Luxembourg

| death_date = {{death date and age|1980|7|12|1913|12|14|df=y}}

| death_place = Koerich, Luxembourg

| height =

| weight =

| currentteam =

| discipline = Road, Cyclo-cross

| role = Rider

| ridertype =

| amateuryears1 =

| amateurteam1 =

| proyears1 =

| proteam1 =

| majorwins = {{LUX}} national road race champion (2x)
{{LUX}} national cyclo-cross champion
one stage Tour de France

}}

Arsène Mersch (14 December 1913 in Koerich – 11 July 1980 in Koerich) was a Luxembourgish professional road bicycle racer and cyclo-cross racer, who became national champion in both categories twice. He also won one Tour de France stage, and wore the yellow jersey for one day.