Corticiasca

{{Infobox Swiss town

| subject_name = Corticiasca

| municipality_type = former

| imagepath_coa = Corticiasca-coat_of_arms.svg|pixel_coa=

| canton = Ticino

| iso-code-region = CH-TI

| district = Lugano

|coordinates = {{coord|46|5|N|9|1|E|display=inline,title}}

| postal_code = 6958

| municipality_code = 5177

| area = 2.2

| elevation = 1067|elevation_description=

| population = 143|populationof = December 2004 | popofyear = 2004

| website =

| mayor = |mayor_asof=|mayor_party=

| mayor_title = |list_of_mayors =

| places =

| demonym =

| neighboring_municipalities= Bidogno, Sonvico, Valcolla

| twintowns =

|}}

Corticiasca was a municipality in the district of Lugano in the canton of Ticino in Switzerland.