Barguelonne

{{Infobox river

| name = Barguelonne

| image = La Bargelonne 1.JPG

| image_caption = The Barguelonne

| pushpin_map = France#France Occitanie

| source1_location = Pern

| source1_coordinates= {{coord|44|20|19|N|01|27|05|E}}

| mouth_location = Garonne

| mouth_coordinates = {{coord|44|07|05|N|00|50|10|E|display=inline,title}}

| progression = {{RGaronne}}

| subdivision_type1 = Country

| subdivision_name1 = France

| length = {{convert|61.1|km|mi|abbr=on}}

| source1_elevation = {{convert|245|m|ft|abbr=on}}

| mouth_elevation = {{convert|50|m|ft|abbr=on}}

| discharge1_avg = {{convert|3.58|m3/s|cuft/s|abbr=on}}

| basin_size = {{convert|555|km2|sqmi|abbr=on}}

}}

The Barguelonne ({{IPA|fr|baʁɡəlɔn}}; {{langx|oc|Bargalona}}) is a {{convert|61.1|km|mi|adj=on}} long river in the Lot, Tarn-et-Garonne and Lot-et-Garonne départements, southwestern France.{{sandre|id=O61-0400|nom=La Barguelonne}} Its source is near Terry, a hamlet in Pern. It flows generally southwest. It is a right tributary of the Garonne into which it flows between Golfech and Lamagistère.

Its main tributary is the Barguelonnette.