Grosseto Cathedral

{{expand Italian|topic=struct|Duomo di Grosseto|date=July 2012}}

{{Infobox church

| denomination = Roman Catholic

| name = Grosseto Cathedral

| fullname = Cathedral of Saint Lawrence

| other name = {{native name|it|Duomo di Grosseto}}

| native_name = {{unbulleted list|{{native name|it|Cattedrale di San Lorenzo}}}}

| image = 731GrossetoDuomo.JPG

| caption = Grosseto Cathedral

| pushpin map =

| map caption =

| coordinates = {{coord|42.76|11.1137|region:IT|display=inline,title}}

| country = Italy

| location = Grosseto, Tuscany

| address = Piazza del Duomo

| tradition = Latin Rite

| website =

| consecration year =

| status = Cathedral

| architect = {{unbulleted list | Sozzo Rustichini}}

| architectural type = Church

| style = Italian Gothic, Romanesque, Classical

| groundbreaking = 1294

| year completed =

| length =

| width =

| width nave =

| height max =

| floor area =

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| diocese = Diocese of Grosseto

| bishop = Bernardino Giordano

| provost = Ivano Rossi

| archdeacon =

}}

Grosseto Cathedral ({{langx|it|Cattedrale di San Lorenzo}}, Duomo di Grosseto) is a Roman Catholic cathedral located in the Piazza del Duomo in Grosseto, Tuscany, Italy. It is the cathedral of the diocese of Grosseto and is dedicated to Saint Lawrence.