diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java
index e694154fe91b..848022ecd446 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/DefaultCodegen.java
@@ -5711,6 +5711,9 @@ public CodegenParameter fromParameter(Parameter parameter, Set<String> imports)
         if (codegenProperty.isEnum) {
             codegenParameter.datatypeWithEnum = codegenProperty.datatypeWithEnum;
             codegenParameter.enumName = codegenProperty.enumName;
+            if(codegenParameter.dataType != null && !codegenParameter.dataType.contains("&") && !codegenParameter.dataType.contains("<")) {
+                imports.add(codegenParameter.dataType);
+            }
             if (codegenProperty.defaultValue != null) {
                 codegenParameter.enumDefaultValue = codegenProperty.defaultValue.replace(codegenProperty.enumName + ".", "");
             }
@@ -5721,6 +5724,9 @@ public CodegenParameter fromParameter(Parameter parameter, Set<String> imports)
             codegenParameter.enumName = codegenProperty.enumName;
             codegenParameter.items = codegenProperty.items;
             codegenParameter.mostInnerItems = codegenProperty.mostInnerItems;
+            if(codegenParameter.items.dataType != null && !codegenParameter.items.dataType.contains("&") && !codegenParameter.items.dataType.contains("<")) {
+                imports.add(codegenParameter.items.dataType);
+            }
         }
 
         codegenParameter.collectionFormat = collectionFormat;
diff --git a/modules/openapi-generator/src/test/java/org/openapitools/codegen/DefaultCodegenTest.java b/modules/openapi-generator/src/test/java/org/openapitools/codegen/DefaultCodegenTest.java
index 72624f257e5a..22572c802105 100644
--- a/modules/openapi-generator/src/test/java/org/openapitools/codegen/DefaultCodegenTest.java
+++ b/modules/openapi-generator/src/test/java/org/openapitools/codegen/DefaultCodegenTest.java
@@ -31,6 +31,7 @@
 import io.swagger.v3.oas.models.PathItem;
 import io.swagger.v3.oas.models.headers.Header;
 import io.swagger.v3.oas.models.media.*;
+import io.swagger.v3.oas.models.parameters.Parameter;
 import io.swagger.v3.oas.models.parameters.QueryParameter;
 import io.swagger.v3.oas.models.parameters.RequestBody;
 import io.swagger.v3.oas.models.responses.ApiResponse;
@@ -57,6 +58,7 @@
 import java.util.concurrent.*;
 import java.util.stream.Collectors;
 
+import static com.fasterxml.jackson.databind.util.ClassUtil.name;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.tuple;
 import static org.junit.jupiter.api.Assertions.*;
@@ -5427,4 +5429,23 @@ public void splitOperationsByContentTypeIsAGlobalOption() {
         off.processOpts();
         assertThat(off.splitOperationsByContentType).isFalse();
     }
+
+    @Test
+    public void testFromParameterEnumImports() {
+        OpenAPI openAPI = TestUtils.parseSpec("src/test/resources/3_1/issue24875-enum-parameter-import.yaml");
+        DefaultCodegen codegen = new DefaultCodegen();
+        codegen.setOpenAPI(openAPI);
+
+        Operation operation = openAPI.getPaths().get("/archives").getGet();
+        Parameter parameter = operation.getParameters().get(0);
+
+        Set<String> imports = new HashSet<>();
+        codegen.fromParameter(parameter, imports);
+
+        // Assert enum type is present in imports
+        Assert.assertTrue(
+                imports.contains("State"),
+                "Expected enum 'State' to be present in imports but got: " + imports
+        );
+    }
 }
diff --git a/modules/openapi-generator/src/test/resources/3_1/issue24875-enum-parameter-import.yaml b/modules/openapi-generator/src/test/resources/3_1/issue24875-enum-parameter-import.yaml
new file mode 100644
index 000000000000..cdb04124aa26
--- /dev/null
+++ b/modules/openapi-generator/src/test/resources/3_1/issue24875-enum-parameter-import.yaml
@@ -0,0 +1,26 @@
+openapi: 3.1.0
+info:
+  title: Enum parameter import
+  version: 1.0.0
+paths:
+  /archives:
+    get:
+      operationId: listArchives
+      parameters:
+        - name: state
+          in: query
+          required: false
+          schema:
+            $ref: "#/components/schemas/Archive/properties/state"
+      responses:
+        "200":
+          description: Success
+components:
+  schemas:
+    Archive:
+      type: object
+      properties:
+        state:
+          type: string
+          enum:
+            - ACTIVE