diff --git a/daemon/containerd/image_list.go b/daemon/containerd/image_list.go
index bb9ea7df8a..59baa51b61 100644
--- a/daemon/containerd/image_list.go
+++ b/daemon/containerd/image_list.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"strings"
+	"time"
 
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/content"
@@ -14,6 +15,7 @@ import (
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/filters"
+	timetypes "github.com/docker/docker/api/types/time"
 	"github.com/moby/buildkit/util/attestation"
 	"github.com/opencontainers/go-digest"
 	"github.com/opencontainers/image-spec/identity"
@@ -29,6 +31,7 @@ var acceptedImageFilterTags = map[string]bool{
 	"before":    true,
 	"since":     true,
 	"reference": true,
+	"until":     true,
 }
 
 // Images returns a filtered list of images.
@@ -304,6 +307,27 @@ func (i *ImageService) setupFilters(ctx context.Context, imageFilters filters.Ar
 		return nil, nil, err
 	}
 
+	err = imageFilters.WalkValues("until", func(value string) error {
+		ts, err := timetypes.GetTimestamp(value, time.Now())
+		if err != nil {
+			return err
+		}
+		seconds, nanoseconds, err := timetypes.ParseTimestamps(ts, 0)
+		if err != nil {
+			return err
+		}
+		until := time.Unix(seconds, nanoseconds)
+
+		fltrs = append(fltrs, func(image images.Image) bool {
+			created := image.CreatedAt
+			return created.Before(until)
+		})
+		return err
+	})
+	if err != nil {
+		return nil, nil, err
+	}
+
 	labelFn, err := setupLabelFilter(i.client.ContentStore(), imageFilters)
 	if err != nil {
 		return nil, nil, err
diff --git a/daemon/containerd/image_prune.go b/daemon/containerd/image_prune.go
index d29397d4ab..e333e4c6bf 100644
--- a/daemon/containerd/image_prune.go
+++ b/daemon/containerd/image_prune.go
@@ -2,14 +2,151 @@ package containerd
 
 import (
 	"context"
-	"errors"
 
+	cerrdefs "github.com/containerd/containerd/errdefs"
+	containerdimages "github.com/containerd/containerd/images"
+	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/filters"
 	"github.com/docker/docker/errdefs"
+	"github.com/hashicorp/go-multierror"
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
 )
 
-// ImagesPrune removes unused images
-func (i *ImageService) ImagesPrune(ctx context.Context, pruneFilters filters.Args) (*types.ImagesPruneReport, error) {
-	return nil, errdefs.NotImplemented(errors.New("not implemented"))
+var imagesAcceptedFilters = map[string]bool{
+	"dangling": true,
+	"label":    true,
+	"label!":   true,
+	"until":    true,
+}
+
+// errPruneRunning is returned when a prune request is received while
+// one is in progress
+var errPruneRunning = errdefs.Conflict(errors.New("a prune operation is already running"))
+
+// ImagesPrune removes unused images
+func (i *ImageService) ImagesPrune(ctx context.Context, fltrs filters.Args) (*types.ImagesPruneReport, error) {
+	if !i.pruneRunning.CompareAndSwap(false, true) {
+		return nil, errPruneRunning
+	}
+	defer i.pruneRunning.Store(false)
+
+	err := fltrs.Validate(imagesAcceptedFilters)
+	if err != nil {
+		return nil, err
+	}
+
+	danglingOnly, err := fltrs.GetBoolOrDefault("dangling", false)
+	if err != nil {
+		return nil, err
+	}
+	// dangling=false will filter out dangling images like in image list.
+	// Remove it, because in this context dangling=false means that we're
+	// pruning NOT ONLY dangling (`docker image prune -a`) instead of NOT DANGLING.
+	// This will be handled by the danglingOnly parameter of pruneUnused.
+	for _, v := range fltrs.Get("dangling") {
+		fltrs.Del("dangling", v)
+	}
+
+	_, filterFunc, err := i.setupFilters(ctx, fltrs)
+	if err != nil {
+		return nil, err
+	}
+
+	return i.pruneUnused(ctx, filterFunc, danglingOnly)
+}
+
+func (i *ImageService) pruneUnused(ctx context.Context, filterFunc imageFilterFunc, danglingOnly bool) (*types.ImagesPruneReport, error) {
+	report := types.ImagesPruneReport{}
+	is := i.client.ImageService()
+	store := i.client.ContentStore()
+
+	allImages, err := i.client.ImageService().List(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	imagesToPrune := map[string]containerdimages.Image{}
+	for _, img := range allImages {
+		if !danglingOnly || isDanglingImage(img) {
+			imagesToPrune[img.Name] = img
+		}
+	}
+
+	// Apply filters
+	for name, img := range imagesToPrune {
+		filteredOut := !filterFunc(img)
+		logrus.WithField("image", name).WithField("filteredOut", filteredOut).Debug("filtering image")
+		if filteredOut {
+			delete(imagesToPrune, name)
+		}
+	}
+
+	containers := i.containers.List()
+
+	var errs error
+	// Exclude images used by existing containers
+	for _, ctr := range containers {
+		// Config.Image is the image reference passed by user.
+		// For example: container created by `docker run alpine` will have Image="alpine"
+		// Warning: This doesn't handle truncated ids:
+		//          `docker run 124c7d2` will have Image="124c7d270790"
+		ref, err := reference.ParseNormalizedNamed(ctr.Config.Image)
+		logrus.WithFields(logrus.Fields{
+			"ctr":          ctr.ID,
+			"image":        ref,
+			"nameParseErr": err,
+		}).Debug("filtering container's image")
+
+		if err == nil {
+			name := reference.TagNameOnly(ref)
+			delete(imagesToPrune, name.String())
+		}
+	}
+
+	logrus.WithField("images", imagesToPrune).Debug("pruning")
+
+	for _, img := range imagesToPrune {
+		blobs := []ocispec.Descriptor{}
+
+		err = containerdimages.Walk(ctx, presentChildrenHandler(store, containerdimages.HandlerFunc(
+			func(_ context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) {
+				blobs = append(blobs, desc)
+				return nil, nil
+			})),
+			img.Target)
+
+		if err != nil {
+			errs = multierror.Append(errs, err)
+			continue
+		}
+		err = is.Delete(ctx, img.Name, containerdimages.SynchronousDelete())
+		if err != nil && !cerrdefs.IsNotFound(err) {
+			errs = multierror.Append(errs, err)
+			continue
+		}
+
+		report.ImagesDeleted = append(report.ImagesDeleted,
+			types.ImageDeleteResponseItem{
+				Untagged: img.Name,
+			},
+		)
+
+		// Check which blobs have been deleted and sum their sizes
+		for _, blob := range blobs {
+			_, err := store.ReaderAt(ctx, blob)
+
+			if cerrdefs.IsNotFound(err) {
+				report.ImagesDeleted = append(report.ImagesDeleted,
+					types.ImageDeleteResponseItem{
+						Deleted: blob.Digest.String(),
+					},
+				)
+				report.SpaceReclaimed += uint64(blob.Size)
+			}
+		}
+	}
+	return &report, errs
 }
diff --git a/daemon/containerd/service.go b/daemon/containerd/service.go
index 9218945dd4..666978e1c3 100644
--- a/daemon/containerd/service.go
+++ b/daemon/containerd/service.go
@@ -3,6 +3,7 @@ package containerd
 import (
 	"context"
 	"encoding/json"
+	"sync/atomic"
 
 	"github.com/containerd/containerd"
 	"github.com/containerd/containerd/content"
@@ -29,6 +30,7 @@ type ImageService struct {
 	registryHosts   RegistryHostsProvider
 	registryService RegistryConfigProvider
 	eventsService   *daemonevents.Events
+	pruneRunning    atomic.Bool
 }
 
 type RegistryHostsProvider interface {