Arize

{{Infobox river

| name = Arize

| image =

| image_caption =

| pushpin_map = France#France Occitanie

| source1_location = Pyrenees

| mouth_location = Garonne

| mouth_coordinates = {{coord|43|17|19|N|1|13|33|E|format=dms|display=inline,title}}

| progression = {{RGaronne}}

| subdivision_type1 = Country

| subdivision_name1 = France

| length = {{convert|84|km|abbr=on}}

| source1_elevation = {{convert|1,355|m|abbr=on}}

| discharge1_avg =

| basin_size =

}}

Image:France - Ariège - Grotte du Mas d'azil2.JPG

The Arize ({{IPA|fr|aʁiz}}; {{langx|oc|Arisa}}) is a river of France, a right tributary of the Garonne. It arises at {{convert|1,355|m}} in the massif of Arize, in the Pyrenees, in the department of Ariège. The Arize is {{convert|83.8|km|mi|abbr=on}} long{{sandre|id=O07-0400|nom=L'Arize}} and flows into the Garonne at Carbonne.

In its first {{convert|4|or|5|km|spell=in}} it is called the Péguère. It formed the grotto of Le Mas-d'Azil.