Colmata

{{Infobox frazione

| name = Colmata

| native_name =

| image_skyline =

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| coordinates = {{coord|42|57|53|N|10|33|1|E|display=inline,title|type:city}}

| region = {{flag|Tuscany}}

| province = Livorno (LI)

| comune = Piombino

| elevation_footnotes =

| elevation_m = 2

| area_footnotes =

| area_total_km2 =

| population_footnotes =

| population_total = 152

| population_as_of = 2011

| pop_density_footnotes =

| gentilic =

| saint =

| day =

| postal_code = 57025

| area_code = (+39) 0565

| website =

| footnotes =

}}

Colmata is a village in Tuscany, central Italy, administratively a frazione of the comune of Piombino, province of Livorno.[http://incomune.interno.it/statuti/statuti/piombino.pdf Statuto del comune di Piombino, Art. 2] At the time of the 2011 census its population was 152.

Colmata is about 77 km from Livorno and 5 km from Piombino.