Arroux

{{Short description|River in central France}}

{{Infobox river

| name = Arroux

| image = Porte-Arroux-Autun.jpg

| image_caption = The Arroux in Autun

| map = Arroux.png

| source1_location = Burgundy

| mouth_location = Loire

| mouth_coordinates = {{coord|46|29|24|N|3|57|33|E|format=dms|display=inline,title}}

| progression = {{RLoire}}

| subdivision_type1 = Country

| subdivision_name1 = France

| length = {{convert|128.1|km|abbr=on}}

| source1_elevation =

| discharge1_avg = {{convert|32|m3/s|abbr=on}}

| basin_size = {{convert|3,174|km2|abbr=on}}

}}

The Arroux ({{IPA|fr|aʁu}}) is a river in central France. It is a right tributary of the Loire. It is {{convert|128.1|km|abbr=on}} long.{{Sandre|id=K1--0180|nom=Arroux}} Its source is east of Arnay-le-Duc, in Côte-d'Or. The Arroux flows generally south through the following departments and towns:

• Côte-d'Or: Arnay-le-Duc
• Saône-et-Loire: Autun, Toulon-sur-Arroux, Gueugnon

The Arroux flows into the river Loire near Digoin, the main tributaries are the Ternin (48 km) and the Bourbince (82 km).