Arrats

{{Infobox river

| name = Arrats

| image = L'Isle-Arné (Gers, Fr) moulin sur un bras de l'Arrats.JPG

| image_caption = The river in L'Isle-Arné

| pushpin_map = France#France Occitanie

| source1_location = Plateau de Lannemezan

| mouth_location = Garonne

| mouth_coordinates = {{coord|44|5|42|N|0|50|48|E|format=dms|display=inline,title}}

| tributaries_right = Arrats de devant

| progression = {{RGaronne}}

| subdivision_type1 = Country

| subdivision_name1 = France

| length = {{convert|162|km|abbr=on}}

| source1_elevation =

| discharge1_avg =

| basin_size =

}}

The Arrats is a {{Convert|162|km|mi|abbr=on}} long river in southern France, left tributary of the Garonne.{{sandre|id=O---0240|nom=L'Arrats}} Its source is in the northern foothills of the Pyrenees, near Sariac-Magnoac. It flows north through the following départements and towns:

• Hautes-Pyrénées
• Gers: Castelnau-Barbarens, Aubiet, Mauvezin, Saint-Clar
• Tarn-et-Garonne: Saint-Loup

It flows into the Garonne near Valence, between Castelsarrasin and Agen.

Image:Arrats 1.jpg