diff --git a/internal/service/organizations/sweep.go b/internal/service/organizations/sweep.go
new file mode 100644
index 00000000000..cfd10d1f97f
--- /dev/null
+++ b/internal/service/organizations/sweep.go
@@ -0,0 +1,127 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
+package organizations
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/aws-sdk-go-v2/service/organizations"
+	awstypes "github.com/aws/aws-sdk-go-v2/service/organizations/types"
+	"github.com/hashicorp/terraform-plugin-log/tflog"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/hashicorp/terraform-provider-aws/internal/conns"
+	"github.com/hashicorp/terraform-provider-aws/internal/errs"
+	"github.com/hashicorp/terraform-provider-aws/internal/sweep"
+	"github.com/hashicorp/terraform-provider-aws/internal/sweep/awsv2"
+	"github.com/hashicorp/terraform-provider-aws/internal/sweep/sdk"
+	"github.com/hashicorp/terraform-provider-aws/internal/tfresource"
+)
+
+func RegisterSweepers() {
+	awsv2.Register("aws_organizations_organizational_unit", sweepOrganizationalUnits)
+}
+
+func sweepOrganizationalUnits(ctx context.Context, client *conns.AWSClient) ([]sweep.Sweepable, error) {
+	conn := client.OrganizationsClient(ctx)
+
+	orgInput := organizations.DescribeOrganizationInput{}
+	orgOutput, err := conn.DescribeOrganization(ctx, &orgInput)
+	if errs.IsA[*awstypes.AWSOrganizationsNotInUseException](err) {
+		tflog.Info(ctx, "Skipping sweeper", map[string]any{
+			"skip_reason": "Not part of an AWS Organization",
+		})
+		return nil, nil
+	}
+	if aws.ToString(orgOutput.Organization.MasterAccountId) != client.AccountID(ctx) {
+		tflog.Info(ctx, "Skipping sweeper", map[string]any{
+			"skip_reason": "Not the management account of an AWS Organization",
+		})
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	r := resourceOrganizationalUnit()
+	var sweepResources []sweep.Sweepable
+
+	rootsInput := organizations.ListRootsInput{}
+	pages := organizations.NewListRootsPaginator(conn, &rootsInput)
+	for pages.HasMorePages() {
+		page, err := pages.NextPage(ctx)
+		if err != nil {
+			return nil, err
+		}
+
+		for _, root := range page.Roots {
+			childOUs, err := sweepListOrganizationalUnits(ctx, client, r, aws.ToString(root.Id))
+			if err != nil {
+				return nil, err
+			}
+			sweepResources = append(sweepResources, childOUs...)
+		}
+	}
+
+	return sweepResources, nil
+}
+
+func sweepListOrganizationalUnits(ctx context.Context, client *conns.AWSClient, r *schema.Resource, parentID string) ([]sweep.Sweepable, error) {
+	conn := client.OrganizationsClient(ctx)
+
+	var sweepResources []sweep.Sweepable
+
+	input := organizations.ListOrganizationalUnitsForParentInput{
+		ParentId: aws.String(parentID),
+	}
+	pages := organizations.NewListOrganizationalUnitsForParentPaginator(conn, &input)
+	for pages.HasMorePages() {
+		page, err := pages.NextPage(ctx)
+		if err != nil {
+			return nil, err
+		}
+
+		for _, ou := range page.OrganizationalUnits {
+			childOUs, err := sweepListOrganizationalUnits(ctx, client, r, aws.ToString(ou.Id))
+			if err != nil {
+				return nil, err
+			}
+			sweepResources = append(sweepResources, childOUs...)
+
+			d := r.Data(nil)
+			d.SetId(aws.ToString(ou.Id))
+
+			sweepResources = append(sweepResources, newOrganizationalUnitSweeper(r, d, client))
+		}
+	}
+
+	return sweepResources, nil
+}
+
+type organizationalUnitSweeper struct {
+	d         *schema.ResourceData
+	sweepable sweep.Sweepable
+}
+
+func newOrganizationalUnitSweeper(resource *schema.Resource, d *schema.ResourceData, client *conns.AWSClient) *organizationalUnitSweeper {
+	return &organizationalUnitSweeper{
+		d:         d,
+		sweepable: sdk.NewSweepResource(resource, d, client),
+	}
+}
+
+func (ous organizationalUnitSweeper) Delete(ctx context.Context, timeout time.Duration, optFns ...tfresource.OptionsFunc) error {
+	if err := ous.sweepable.Delete(ctx, timeout, optFns...); err != nil {
+		if strings.Contains(err.Error(), "OrganizationalUnitNotEmptyException:") {
+			tflog.Info(ctx, "Ignoring error", map[string]any{
+				"error": err.Error(),
+			})
+			return nil
+		}
+		return err
+	}
+	return nil
+}
diff --git a/internal/sweep/register_gen_test.go b/internal/sweep/register_gen_test.go
index d57f48e4701..5a3002111c4 100644
--- a/internal/sweep/register_gen_test.go
+++ b/internal/sweep/register_gen_test.go
@@ -116,6 +116,7 @@ import (
 	"github.com/hashicorp/terraform-provider-aws/internal/service/networkmanager"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/opensearch"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/opensearchserverless"
+	"github.com/hashicorp/terraform-provider-aws/internal/service/organizations"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/pinpoint"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/pinpointsmsvoicev2"
 	"github.com/hashicorp/terraform-provider-aws/internal/service/pipes"
@@ -285,6 +286,7 @@ func registerSweepers() {
 	networkmanager.RegisterSweepers()
 	opensearch.RegisterSweepers()
 	opensearchserverless.RegisterSweepers()
+	organizations.RegisterSweepers()
 	pinpoint.RegisterSweepers()
 	pinpointsmsvoicev2.RegisterSweepers()
 	pipes.RegisterSweepers()