diff --git a/src/client/interfaces/Model.d.ts b/src/client/interfaces/Model.d.ts
index 5f0318942..90ddb26f4 100644
--- a/src/client/interfaces/Model.d.ts
+++ b/src/client/interfaces/Model.d.ts
@@ -3,7 +3,17 @@ import type { Schema } from './Schema';
 
 export interface Model extends Schema {
     name: string;
-    export: 'reference' | 'generic' | 'enum' | 'array' | 'dictionary' | 'interface' | 'one-of' | 'any-of' | 'all-of';
+    export:
+        | 'reference'
+        | 'generic'
+        | 'enum'
+        | 'array'
+        | 'dictionary'
+        | 'interface'
+        | 'one-of'
+        | 'any-of'
+        | 'all-of'
+        | 'const';
     type: string;
     base: string;
     template: string | null;
diff --git a/src/openApi/v2/interfaces/OpenApiSchema.d.ts b/src/openApi/v2/interfaces/OpenApiSchema.d.ts
index 09970dbb6..07c34dba3 100644
--- a/src/openApi/v2/interfaces/OpenApiSchema.d.ts
+++ b/src/openApi/v2/interfaces/OpenApiSchema.d.ts
@@ -28,6 +28,7 @@ export interface OpenApiSchema extends OpenApiReference, WithEnumExtension, With
     required?: string[];
     enum?: (string | number)[];
     type?: string;
+    const?: string | number | boolean | null;
     format?:
         | 'int32'
         | 'int64'
diff --git a/src/openApi/v2/parser/getModel.ts b/src/openApi/v2/parser/getModel.ts
index 22f3528aa..0cffd97f9 100644
--- a/src/openApi/v2/parser/getModel.ts
+++ b/src/openApi/v2/parser/getModel.ts
@@ -149,5 +149,14 @@ export const getModel = (
         return model;
     }
 
+    if (definition.const !== undefined) {
+        model.export = 'const';
+        const definitionConst = definition.const;
+        const modelConst = typeof definitionConst === 'string' ? `"${definitionConst}"` : `${definitionConst}`;
+        model.type = modelConst;
+        model.base = modelConst;
+        return model;
+    }
+
     return model;
 };
diff --git a/src/openApi/v3/interfaces/OpenApiSchema.d.ts b/src/openApi/v3/interfaces/OpenApiSchema.d.ts
index a51456f3b..ff1b63b59 100644
--- a/src/openApi/v3/interfaces/OpenApiSchema.d.ts
+++ b/src/openApi/v3/interfaces/OpenApiSchema.d.ts
@@ -26,6 +26,7 @@ export interface OpenApiSchema extends OpenApiReference, WithEnumExtension {
     required?: string[];
     enum?: (string | number)[];
     type?: string | string[];
+    const?: string | number | boolean | null;
     allOf?: OpenApiSchema[];
     oneOf?: OpenApiSchema[];
     anyOf?: OpenApiSchema[];
diff --git a/src/openApi/v3/parser/getModel.ts b/src/openApi/v3/parser/getModel.ts
index 9e9c60a98..f9b0b43a3 100644
--- a/src/openApi/v3/parser/getModel.ts
+++ b/src/openApi/v3/parser/getModel.ts
@@ -192,5 +192,14 @@ export const getModel = (
         return model;
     }
 
+    if (definition.const !== undefined) {
+        model.export = 'const';
+        const definitionConst = definition.const;
+        const modelConst = typeof definitionConst === 'string' ? `"${definitionConst}"` : `${definitionConst}`;
+        model.type = modelConst;
+        model.base = modelConst;
+        return model;
+    }
+
     return model;
 };
diff --git a/test/__snapshots__/index.spec.ts.snap b/test/__snapshots__/index.spec.ts.snap
index ef6b18554..4d9c55f8e 100644
--- a/test/__snapshots__/index.spec.ts.snap
+++ b/test/__snapshots__/index.spec.ts.snap
@@ -598,6 +598,7 @@ export type { ModelThatExtendsExtends } from './models/ModelThatExtendsExtends';
 export type { ModelWithArray } from './models/ModelWithArray';
 export type { ModelWithBoolean } from './models/ModelWithBoolean';
 export type { ModelWithCircularReference } from './models/ModelWithCircularReference';
+export type { ModelWithConst } from './models/ModelWithConst';
 export type { ModelWithDictionary } from './models/ModelWithDictionary';
 export type { ModelWithDuplicateImports } from './models/ModelWithDuplicateImports';
 export type { ModelWithDuplicateProperties } from './models/ModelWithDuplicateProperties';
@@ -647,6 +648,7 @@ export { $ModelThatExtendsExtends } from './schemas/$ModelThatExtendsExtends';
 export { $ModelWithArray } from './schemas/$ModelWithArray';
 export { $ModelWithBoolean } from './schemas/$ModelWithBoolean';
 export { $ModelWithCircularReference } from './schemas/$ModelWithCircularReference';
+export { $ModelWithConst } from './schemas/$ModelWithConst';
 export { $ModelWithDictionary } from './schemas/$ModelWithDictionary';
 export { $ModelWithDuplicateImports } from './schemas/$ModelWithDuplicateImports';
 export { $ModelWithDuplicateProperties } from './schemas/$ModelWithDuplicateProperties';
@@ -1097,6 +1099,21 @@ export type ModelWithCircularReference = {
 "
 `;
 
+exports[`v2 should generate: test/generated/v2/models/ModelWithConst.ts 1`] = `
+"/* generated using openapi-typescript-codegen -- do no edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type ModelWithConst = {
+    string?: "string";
+    number?: 0;
+    boolean?: false;
+    null?: null;
+};
+
+"
+`;
+
 exports[`v2 should generate: test/generated/v2/models/ModelWithDictionary.ts 1`] = `
 "/* generated using openapi-typescript-codegen -- do no edit */
 /* istanbul ignore file */
@@ -1896,6 +1913,30 @@ export const $ModelWithCircularReference = {
 "
 `;
 
+exports[`v2 should generate: test/generated/v2/schemas/$ModelWithConst.ts 1`] = `
+"/* generated using openapi-typescript-codegen -- do no edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export const $ModelWithConst = {
+    properties: {
+        string: {
+            type: '"string"',
+        },
+        number: {
+            type: '0',
+        },
+        boolean: {
+            type: 'false',
+        },
+        null: {
+            type: 'null',
+        },
+    },
+} as const;
+"
+`;
+
 exports[`v2 should generate: test/generated/v2/schemas/$ModelWithDictionary.ts 1`] = `
 "/* generated using openapi-typescript-codegen -- do no edit */
 /* istanbul ignore file */
@@ -3710,6 +3751,7 @@ export type { ModelThatExtendsExtends } from './models/ModelThatExtendsExtends';
 export type { ModelWithArray } from './models/ModelWithArray';
 export type { ModelWithBoolean } from './models/ModelWithBoolean';
 export type { ModelWithCircularReference } from './models/ModelWithCircularReference';
+export type { ModelWithConst } from './models/ModelWithConst';
 export type { ModelWithDictionary } from './models/ModelWithDictionary';
 export type { ModelWithDuplicateImports } from './models/ModelWithDuplicateImports';
 export type { ModelWithDuplicateProperties } from './models/ModelWithDuplicateProperties';
@@ -3780,6 +3822,7 @@ export { $ModelThatExtendsExtends } from './schemas/$ModelThatExtendsExtends';
 export { $ModelWithArray } from './schemas/$ModelWithArray';
 export { $ModelWithBoolean } from './schemas/$ModelWithBoolean';
 export { $ModelWithCircularReference } from './schemas/$ModelWithCircularReference';
+export { $ModelWithConst } from './schemas/$ModelWithConst';
 export { $ModelWithDictionary } from './schemas/$ModelWithDictionary';
 export { $ModelWithDuplicateImports } from './schemas/$ModelWithDuplicateImports';
 export { $ModelWithDuplicateProperties } from './schemas/$ModelWithDuplicateProperties';
@@ -4555,6 +4598,21 @@ export type ModelWithCircularReference = {
 "
 `;
 
+exports[`v3 should generate: test/generated/v3/models/ModelWithConst.ts 1`] = `
+"/* generated using openapi-typescript-codegen -- do no edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type ModelWithConst = {
+    string?: "string";
+    number?: 0;
+    boolean?: false;
+    null?: null;
+};
+
+"
+`;
+
 exports[`v3 should generate: test/generated/v3/models/ModelWithDictionary.ts 1`] = `
 "/* generated using openapi-typescript-codegen -- do no edit */
 /* istanbul ignore file */
@@ -5866,6 +5924,30 @@ export const $ModelWithCircularReference = {
 "
 `;
 
+exports[`v3 should generate: test/generated/v3/schemas/$ModelWithConst.ts 1`] = `
+"/* generated using openapi-typescript-codegen -- do no edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export const $ModelWithConst = {
+    properties: {
+        string: {
+            type: '"string"',
+        },
+        number: {
+            type: '0',
+        },
+        boolean: {
+            type: 'false',
+        },
+        null: {
+            type: 'null',
+        },
+    },
+} as const;
+"
+`;
+
 exports[`v3 should generate: test/generated/v3/schemas/$ModelWithDictionary.ts 1`] = `
 "/* generated using openapi-typescript-codegen -- do no edit */
 /* istanbul ignore file */
diff --git a/test/spec/v2.json b/test/spec/v2.json
index e8eb19b51..cc43d7b2d 100644
--- a/test/spec/v2.json
+++ b/test/spec/v2.json
@@ -1513,6 +1513,23 @@
                     "pattern": "^[a-zA-Z0-9']*$"
                 }
             }
+        },
+        "ModelWithConst": {
+            "type": "object",
+            "properties": {
+                "string": {
+                    "const": "string"
+                },
+                "number": {
+                    "const": 0
+                },
+                "boolean": {
+                    "const": false
+                },
+                "null": {
+                    "const": null
+                }
+            }
         }
     }
 }
diff --git a/test/spec/v3.json b/test/spec/v3.json
index cb590d0b7..a5e14faf1 100644
--- a/test/spec/v3.json
+++ b/test/spec/v3.json
@@ -2553,6 +2553,23 @@
                 "description": "This is a free-form object with additionalProperties: {}.",
                 "type": "object",
                 "additionalProperties": {}
+            },
+            "ModelWithConst": {
+                "type": "object",
+                "properties": {
+                    "string": {
+                        "const": "string"
+                    },
+                    "number": {
+                        "const": 0
+                    },
+                    "boolean": {
+                        "const": false
+                    },
+                    "null": {
+                        "const": null
+                    }
+                }
             }
         }
     }