Granby crater

{{short description|Impact crater in Östergötland, Sweden}}

{{Infobox terrestrial impact site

| name = Granby crater

| other_name =

| photo = Granby crater LC08 L1TP 194019 20181205 20181211 01 T1.jpg

| photo_size =

| photo_alt =

| photo_caption = Approximate extent of Granby crater

| map = Sweden

| map_alt =

| map_caption = Location of the crater in Sweden

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| location =

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| coordinates = {{coord|58|25|N|14|56|E|scale:100000|display=inline,title}}

| coordinates_ref =

| confidence = Confirmed

| diameter = {{convert|3|km|mi|abbr=on}}

| depth =

| rise =

| imp_size =

| age = ~470 Ma
Middle Ordovician

| exposed = No

| drilled = Yes

| bolide = Ordovician meteor event?

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| country = Sweden

| state =

| province = Östergötland

| district = Östergötland

| municipality =

}}

Granby is an impact crater in Östergötland, Sweden, located to the southeast of Vadstena. It is estimated to have formed about 470 million years ago (Middle Ordovician). The crater is {{convert|3|km|mi}} in diameter and is not exposed at the surface.{{cite Earth Impact DB |name=Granby |accessdate=2017-10-14}}