Nieregiș

{{Infobox river

| name = Nieregiș

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| pushpin_map = Romania

| subdivision_type1 = Country

| subdivision_name1 = Romania

| subdivision_type2 = Counties

| subdivision_name2 = Timiș County

| subdivision_type3 = Villages

| subdivision_name3 = Dobrești, Lăpușnic

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| mouth = Bega

| mouth_location = Upstream of Bodo

| mouth_coordinates = {{coord|45.8172|21.9011|display=it}}

| mouth_elevation =

| progression = {{RBega}}

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}}

The Nieregiș is a right tributary of the river Bega in Romania.{{GeoSource|RO|Annex7|492}}{{GeoSource|RO|Atlas|200|V.1.12}} It flows into the Bega near Cutina.[http://www.e-calauza.ro/index.php?afiseaza=pluta_noua&rau=2712 Nieregis (jud. Timis)], e-calauza.ro Its length is {{convert|14|km|abbr=on}} and its basin size is {{convert|38|km2|abbr=on}}.{{GeoSource|RO|Atlas|200|V.1.12}}