Vištupis

{{Expand Lithuanian|topic=geo|date=October 2011|Vištupis}}

{{Infobox river

| name =Vištupis

| image =Vištupis.JPG

| image_size = 220

| image_alt =

| image_caption = Vištupis near Bogušiškiai village

| map =

| map_size =

| map_alt =

| map_caption =

| source1_location = Urnėžiai

| mouth = Smilga

| mouth_coordinates = {{coord|55.3071|23.9275|display=it|region:LT_type:river}}

| progression = {{RSmilga}}

| subdivision_type1 = Country

| subdivision_name1 = Lithuania

| subdivision_type2 = Region

| subdivision_name2 = Kėdainiai district municipality, Kaunas County

| length = {{convert|6.2|km|abbr=on}}

| source1_elevation =

| mouth_elevation =

| discharge1_avg =

| basin_size = 8.2 km²Lietuvos upės: B. Gailiušis, J. Jablonskis, M Kovalenkovienė, Kaunas, Lietuvos energetikos institutas, 2001, str. 507

| tributaries_left =

| tributaries_right =

}}

The Vištupis is a river of Kėdainiai district municipality, Kaunas County, central Lithuania. It flows for {{convert|6.2|km}}.

The river flows into the Smilga, which is a tributary of the Nevėžis, in turn a tributary of the Neman.{{cite web|title=LIETUVOS RESPUBLIKOS UPIŲ IR TVENKINIŲ KLASIFIKATORIUS (Republic of Lithuania- River and Pond Classifications)|url=http://gamta.lt/files/LR_upiu_klasifikatorius.pdf|publisher=Ministry of Environment (Lithuania)|accessdate=2011-11-03|language=lt}}