diff --git a/lib/backend/clone.go b/lib/backend/clone.go
new file mode 100644
index 0000000000000..9579d2571eebc
--- /dev/null
+++ b/lib/backend/clone.go
@@ -0,0 +1,175 @@
+// Teleport
+// Copyright (C) 2024 Gravitational, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package backend
+
+import (
+	"context"
+	"log/slog"
+	"sync/atomic"
+	"time"
+
+	"github.com/gravitational/trace"
+	"golang.org/x/sync/errgroup"
+
+	"github.com/gravitational/teleport"
+	"github.com/gravitational/teleport/api/utils/retryutils"
+)
+
+// bufferSize is the number of backend items that are queried at a time.
+const bufferSize = 10000
+
+// CloneConfig contains the configuration for cloning a [Backend].
+// All items from the source are copied to the destination. All Teleport Auth
+// Service instances should be stopped when running clone to avoid data
+// inconsistencies.
+type CloneConfig struct {
+	// Source is the backend [Config] items are cloned from.
+	Source Config `yaml:"src"`
+	// Destination is the [Config] items are cloned to.
+	Destination Config `yaml:"dst"`
+	// Parallel is the number of items that will be cloned in parallel.
+	Parallel int `yaml:"parallel"`
+	// Force indicates whether to clone data regardless of whether data already
+	// exists in the destination [Backend].
+	Force bool `yaml:"force"`
+}
+
+// Clone copies all items from a source to a destination [Backend].
+func Clone(ctx context.Context, src, dst Backend, parallel int, force bool) error {
+	log := slog.With(teleport.ComponentKey, "clone")
+	itemC := make(chan Item, bufferSize)
+	start := Key("")
+	migrated := &atomic.Int32{}
+
+	if parallel <= 0 {
+		parallel = 1
+	}
+
+	ctx, cancel := context.WithCancel(ctx)
+	defer cancel()
+
+	if !force {
+		result, err := dst.GetRange(ctx, start, RangeEnd(start), 1)
+		if err != nil {
+			return trace.Wrap(err, "failed to check destination for existing data")
+		}
+		if len(result.Items) > 0 {
+			return trace.Errorf("unable to clone data to destination with existing data; this may be overridden by configuring 'force: true'")
+		}
+	} else {
+		log.WarnContext(ctx, "Skipping check for existing data in destination.")
+	}
+
+	group, ctx := errgroup.WithContext(ctx)
+	// Add 1 to ensure a goroutine exists for getting items.
+	group.SetLimit(parallel + 1)
+
+	group.Go(func() error {
+		var result *GetResult
+		pageKey := start
+		defer close(itemC)
+		for {
+			err := retry(ctx, 3, func() error {
+				var err error
+				result, err = src.GetRange(ctx, pageKey, RangeEnd(start), bufferSize)
+				if err != nil {
+					return trace.Wrap(err)
+				}
+				return nil
+			})
+			if err != nil {
+				return trace.Wrap(err)
+			}
+			for _, item := range result.Items {
+				select {
+				case itemC <- item:
+				case <-ctx.Done():
+					return trace.Wrap(ctx.Err())
+				}
+			}
+			if len(result.Items) < bufferSize {
+				return nil
+			}
+			pageKey = RangeEnd(result.Items[len(result.Items)-1].Key)
+		}
+	})
+
+	logProgress := func() {
+		log.InfoContext(ctx, "Backend clone still in progress", "items_copied", migrated.Load())
+	}
+	defer logProgress()
+	go func() {
+		ticker := time.NewTicker(time.Second)
+		defer ticker.Stop()
+		select {
+		case <-ticker.C:
+			logProgress()
+		case <-ctx.Done():
+			return
+		}
+	}()
+
+	for item := range itemC {
+		item := item
+		group.Go(func() error {
+			if err := retry(ctx, 3, func() error {
+				if _, err := dst.Put(ctx, item); err != nil {
+					return trace.Wrap(err)
+				}
+				return nil
+			}); err != nil {
+				return trace.Wrap(err)
+			}
+			migrated.Add(1)
+			return nil
+		})
+		if err := ctx.Err(); err != nil {
+			break
+		}
+	}
+	if err := group.Wait(); err != nil {
+		return trace.Wrap(err)
+	}
+	return nil
+}
+
+func retry(ctx context.Context, attempts int, fn func() error) error {
+	retry, err := retryutils.NewRetryV2(retryutils.RetryV2Config{
+		Driver: retryutils.NewExponentialDriver(time.Millisecond * 100),
+		Max:    time.Second * 2,
+	})
+	if err != nil {
+		return trace.Wrap(err)
+	}
+	if attempts <= 0 {
+		return trace.Errorf("retry attempts must be > 0")
+	}
+
+	for i := 0; i < attempts; i++ {
+		err = fn()
+		if err == nil {
+			return nil
+		}
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case <-retry.After():
+			retry.Inc()
+		}
+	}
+	return trace.Wrap(err)
+}
diff --git a/lib/backend/clone_test.go b/lib/backend/clone_test.go
new file mode 100644
index 0000000000000..c4cc492441049
--- /dev/null
+++ b/lib/backend/clone_test.go
@@ -0,0 +1,107 @@
+// Teleport
+// Copyright (C) 2024 Gravitational, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package backend_test
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+	"github.com/google/go-cmp/cmp/cmpopts"
+	"github.com/stretchr/testify/require"
+
+	"github.com/gravitational/teleport/lib/backend"
+	"github.com/gravitational/teleport/lib/backend/memory"
+)
+
+func TestClone(t *testing.T) {
+	ctx := context.Background()
+	src, err := memory.New(memory.Config{})
+	require.NoError(t, err)
+	defer src.Close()
+
+	dst, err := memory.New(memory.Config{})
+	require.NoError(t, err)
+	defer dst.Close()
+
+	itemCount := 11111
+	items := make([]backend.Item, itemCount)
+
+	for i := 0; i < itemCount; i++ {
+		item := backend.Item{
+			Key:   backend.Key(fmt.Sprintf("key-%05d", i)),
+			Value: []byte(fmt.Sprintf("value-%d", i)),
+		}
+		_, err := src.Put(ctx, item)
+		require.NoError(t, err)
+		items[i] = item
+	}
+
+	err = backend.Clone(ctx, src, dst, 10, false)
+	require.NoError(t, err)
+
+	start := backend.Key("")
+	result, err := dst.GetRange(ctx, start, backend.RangeEnd(start), 0)
+	require.NoError(t, err)
+
+	diff := cmp.Diff(items, result.Items, cmpopts.IgnoreFields(backend.Item{}, "Revision"))
+	require.Empty(t, diff)
+	require.NoError(t, err)
+	require.Len(t, result.Items, itemCount)
+}
+
+func TestCloneForce(t *testing.T) {
+	ctx := context.Background()
+	src, err := memory.New(memory.Config{})
+	require.NoError(t, err)
+	defer src.Close()
+
+	dst, err := memory.New(memory.Config{})
+	require.NoError(t, err)
+	defer dst.Close()
+
+	itemCount := 100
+	items := make([]backend.Item, itemCount)
+
+	for i := 0; i < itemCount; i++ {
+		item := backend.Item{
+			Key:   backend.Key(fmt.Sprintf("key-%05d", i)),
+			Value: []byte(fmt.Sprintf("value-%d", i)),
+		}
+		_, err := src.Put(ctx, item)
+		require.NoError(t, err)
+		items[i] = item
+	}
+
+	_, err = dst.Put(ctx, items[0])
+	require.NoError(t, err)
+
+	err = backend.Clone(ctx, src, dst, 10, false)
+	require.Error(t, err)
+
+	err = backend.Clone(ctx, src, dst, 10, true)
+	require.NoError(t, err)
+
+	start := backend.Key("")
+	result, err := dst.GetRange(ctx, start, backend.RangeEnd(start), 0)
+	require.NoError(t, err)
+
+	diff := cmp.Diff(items, result.Items, cmpopts.IgnoreFields(backend.Item{}, "Revision"))
+	require.Empty(t, diff)
+	require.Len(t, result.Items, itemCount)
+}
diff --git a/tool/teleport/common/backend.go b/tool/teleport/common/backend.go
new file mode 100644
index 0000000000000..c859af4cc088c
--- /dev/null
+++ b/tool/teleport/common/backend.go
@@ -0,0 +1,55 @@
+// Teleport
+// Copyright (C) 2024 Gravitational, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package common
+
+import (
+	"context"
+	"os"
+
+	"github.com/gravitational/trace"
+	"gopkg.in/yaml.v3"
+
+	"github.com/gravitational/teleport/lib/backend"
+)
+
+func onClone(ctx context.Context, configPath string) error {
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return trace.Wrap(err)
+	}
+	var config backend.CloneConfig
+	if err := yaml.Unmarshal(data, &config); err != nil {
+		return trace.Wrap(err)
+	}
+
+	src, err := backend.New(ctx, config.Source.Type, config.Source.Params)
+	if err != nil {
+		return trace.Wrap(err, "failed to create source backend")
+	}
+	defer src.Close()
+
+	dst, err := backend.New(ctx, config.Destination.Type, config.Destination.Params)
+	if err != nil {
+		return trace.Wrap(err, "failed to create destination backend")
+	}
+	defer dst.Close()
+
+	if err := backend.Clone(ctx, src, dst, config.Parallel, config.Force); err != nil {
+		return trace.Wrap(err)
+	}
+	return nil
+}
diff --git a/tool/teleport/common/teleport.go b/tool/teleport/common/teleport.go
index 59d90d41dbf24..4e48e86c40243 100644
--- a/tool/teleport/common/teleport.go
+++ b/tool/teleport/common/teleport.go
@@ -541,6 +541,40 @@ func Run(options Options) (app *kingpin.Application, executedCommand string, con
 	collectProfilesCmd.Arg("PROFILES", fmt.Sprintf("Comma-separated profile names to be exported. Supported profiles: %s. Default: %s", strings.Join(maps.Keys(debugclient.SupportedProfiles), ","), strings.Join(defaultCollectProfiles, ","))).StringVar(&ccf.Profiles)
 	collectProfilesCmd.Flag("seconds", "For CPU and trace profiles, profile for the given duration (if set to 0, it returns a profile snapshot). For other profiles, return a delta profile. Default: 0").Short('s').Default("0").IntVar(&ccf.ProfileSeconds)
 
+	backendCmd := app.Command("backend", "Commands for managing backend data.")
+	backendCmd.Hidden()
+	backendCloneCmd := backendCmd.Command("clone", "Clones data from a source to a destination backend.")
+	backendCloneCmd.Flag("config", "Path to the clone config file.").
+		Required().
+		Short('c').
+		StringVar(&ccf.ConfigFile)
+	backendCloneCmd.Alias(`
+Examples:
+
+  When cloning a backend you must specify a clone configuration file:
+
+  > teleport backend clone --config clone.yaml
+
+  The following example configuration will clone Teleport's backend
+  data from sqlite to dynamodb:
+
+  # src is the configuration for the backend where data is cloned from.
+  src: 
+    type: sqlite
+    path: /var/lib/teleport_data
+  # dst is the configuration for the backend where data is cloned to.
+  dst:
+    type: dynamodb
+    region: us-east-1
+    table: teleport_backend
+  # parallel is the amount of backend data cloned in parallel.
+  # If a clone operation is taking too long consider increasing this value.
+  parallel: 100
+  # force, if set to true, will continue cloning data to a destination
+  # regardless of whether data is already present. By default this is false
+  # to protect against overwriting the data of an existing Teleport cluster.
+  force: false`)
+
 	// parse CLI commands+flags:
 	utils.UpdateAppUsageTemplate(app, options.Args)
 	command, err := app.Parse(options.Args)
@@ -663,6 +697,8 @@ func Run(options Options) (app *kingpin.Application, executedCommand string, con
 		err = onGetLogLevel(ccf.ConfigFile)
 	case collectProfilesCmd.FullCommand():
 		err = onCollectProfiles(ccf.ConfigFile, ccf.Profiles, ccf.ProfileSeconds)
+	case backendCloneCmd.FullCommand():
+		err = onClone(context.Background(), ccf.ConfigFile)
 	}
 	if err != nil {
 		utils.FatalError(err)