diff --git a/pkg/local_object_storage/metabase/delete.go b/pkg/local_object_storage/metabase/delete.go
index 21b98fca1..ae10564a8 100644
--- a/pkg/local_object_storage/metabase/delete.go
+++ b/pkg/local_object_storage/metabase/delete.go
@@ -314,6 +314,10 @@ func (db *DB) delete(tx *bbolt.Tx, addr oid.Address, refCounter referenceCounter
 		return deleteSingleResult{}, fmt.Errorf("could not remove object: %w", err)
 	}
 
+	if err := deleteECRelatedInfo(tx, garbageBKT, obj, addr.Container(), refCounter); err != nil {
+		return deleteSingleResult{}, err
+	}
+
 	return deleteSingleResult{
 		Phy:   true,
 		Logic: removeAvailableObject,
@@ -476,3 +480,74 @@ func delUniqueIndexes(tx *bbolt.Tx, obj *objectSDK.Object, isParent bool) error
 
 	return nil
 }
+
+func deleteECRelatedInfo(tx *bbolt.Tx, garbageBKT *bbolt.Bucket, obj *objectSDK.Object, cnr cid.ID, refCounter referenceCounter) error {
+	ech := obj.ECHeader()
+	if ech == nil {
+		return nil
+	}
+
+	hasAnyChunks := hasAnyECChunks(tx, ech, cnr)
+	// drop EC parent GC mark if current EC chunk is the last one
+	if !hasAnyChunks && garbageBKT != nil {
+		var ecParentAddress oid.Address
+		ecParentAddress.SetContainer(cnr)
+		ecParentAddress.SetObject(ech.Parent())
+		addrKey := addressKey(ecParentAddress, make([]byte, addressKeySize))
+		err := garbageBKT.Delete(addrKey)
+		if err != nil {
+			return fmt.Errorf("could not remove EC parent from garbage bucket: %w", err)
+		}
+	}
+
+	// also drop EC parent root info if current EC chunk is the last one
+	if !hasAnyChunks {
+		delUniqueIndexItem(tx, namedBucketItem{
+			name: rootBucketName(cnr, make([]byte, bucketKeySize)),
+			key:  objectKey(ech.Parent(), make([]byte, objectKeySize)),
+		})
+	}
+
+	if ech.ParentSplitParentID() == nil {
+		return nil
+	}
+
+	var splitParentAddress oid.Address
+	splitParentAddress.SetContainer(cnr)
+	splitParentAddress.SetObject(*ech.ParentSplitParentID())
+
+	if ref, ok := refCounter[string(addressKey(splitParentAddress, make([]byte, addressKeySize)))]; ok {
+		// linking object is already processing
+		// so just inform that one more reference was deleted
+		// split info and gc marks will be deleted after linking object delete
+		ref.cur++
+		return nil
+	}
+
+	if parentLength(tx, splitParentAddress) > 0 {
+		// linking object still exists, so leave split info and gc mark deletion for linking object processing
+		return nil
+	}
+
+	// drop split parent gc mark
+	if garbageBKT != nil {
+		addrKey := addressKey(splitParentAddress, make([]byte, addressKeySize))
+		err := garbageBKT.Delete(addrKey)
+		if err != nil {
+			return fmt.Errorf("could not remove EC parent from garbage bucket: %w", err)
+		}
+	}
+
+	// drop split info
+	delUniqueIndexItem(tx, namedBucketItem{
+		name: rootBucketName(cnr, make([]byte, bucketKeySize)),
+		key:  objectKey(*ech.ParentSplitParentID(), make([]byte, objectKeySize)),
+	})
+	return nil
+}
+
+func hasAnyECChunks(tx *bbolt.Tx, ech *objectSDK.ECHeader, cnr cid.ID) bool {
+	data := getFromBucket(tx, ecInfoBucketName(cnr, make([]byte, bucketKeySize)),
+		objectKey(ech.Parent(), make([]byte, objectKeySize)))
+	return len(data) > 0
+}
diff --git a/pkg/local_object_storage/metabase/delete_ec_test.go b/pkg/local_object_storage/metabase/delete_ec_test.go
new file mode 100644
index 000000000..0e627f095
--- /dev/null
+++ b/pkg/local_object_storage/metabase/delete_ec_test.go
@@ -0,0 +1,459 @@
+package meta
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"path/filepath"
+	"slices"
+	"testing"
+
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
+	apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
+	cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
+	cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
+	objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
+	oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
+	oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
+	"github.com/stretchr/testify/require"
+	"go.etcd.io/bbolt"
+)
+
+func TestDeleteECObject_WithoutSplit(t *testing.T) {
+	t.Parallel()
+
+	db := New(
+		WithPath(filepath.Join(t.TempDir(), "metabase")),
+		WithPermissions(0o600),
+		WithEpochState(epochState{uint64(12)}),
+	)
+
+	require.NoError(t, db.Open(context.Background(), mode.ReadWrite))
+	require.NoError(t, db.Init())
+	defer func() { require.NoError(t, db.Close()) }()
+
+	cnr := cidtest.ID()
+	ecChunk := oidtest.ID()
+	ecParent := oidtest.ID()
+	tombstoneID := oidtest.ID()
+
+	chunkObj := testutil.GenerateObjectWithCID(cnr)
+	chunkObj.SetContainerID(cnr)
+	chunkObj.SetID(ecChunk)
+	chunkObj.SetPayload([]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9})
+	chunkObj.SetPayloadSize(uint64(10))
+	chunkObj.SetECHeader(objectSDK.NewECHeader(objectSDK.ECParentInfo{ID: ecParent}, 0, 3, []byte{}, 0))
+
+	// put object with EC
+
+	var prm PutPrm
+	prm.SetObject(chunkObj)
+	prm.SetStorageID([]byte("0/0"))
+	_, err := db.Put(context.Background(), prm)
+	require.NoError(t, err)
+
+	var ecChunkAddress oid.Address
+	ecChunkAddress.SetContainer(cnr)
+	ecChunkAddress.SetObject(ecChunk)
+
+	var ecParentAddress oid.Address
+	ecParentAddress.SetContainer(cnr)
+	ecParentAddress.SetObject(ecParent)
+
+	var getPrm GetPrm
+
+	getPrm.SetAddress(ecChunkAddress)
+	_, err = db.Get(context.Background(), getPrm)
+	require.NoError(t, err)
+
+	var ecInfoError *objectSDK.ECInfoError
+	getPrm.SetAddress(ecParentAddress)
+	_, err = db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, &ecInfoError)
+	require.True(t, len(ecInfoError.ECInfo().Chunks) == 1 &&
+		ecInfoError.ECInfo().Chunks[0].Index == 0 &&
+		ecInfoError.ECInfo().Chunks[0].Total == 3)
+
+	// inhume EC parent (like Delete does)
+
+	var inhumePrm InhumePrm
+	var tombAddress oid.Address
+	tombAddress.SetContainer(cnr)
+	tombAddress.SetObject(tombstoneID)
+	inhumePrm.SetAddresses(ecParentAddress)
+	inhumePrm.SetTombstoneAddress(tombAddress)
+	_, err = db.Inhume(context.Background(), inhumePrm)
+	require.NoError(t, err)
+
+	getPrm.SetAddress(ecParentAddress)
+	_, err = db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, new(*apistatus.ObjectAlreadyRemoved))
+
+	getPrm.SetAddress(ecChunkAddress)
+	_, err = db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, new(*apistatus.ObjectAlreadyRemoved))
+
+	// GC finds and deletes split, EC parent and EC chunk
+
+	var garbageAddresses []oid.Address
+	var itPrm GarbageIterationPrm
+	itPrm.SetHandler(func(g GarbageObject) error {
+		garbageAddresses = append(garbageAddresses, g.Address())
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+	require.Equal(t, 2, len(garbageAddresses))
+	require.True(t, slices.Contains(garbageAddresses, ecParentAddress))
+	require.True(t, slices.Contains(garbageAddresses, ecChunkAddress))
+
+	var deletePrm DeletePrm
+	deletePrm.SetAddresses(garbageAddresses...)
+	_, err = db.Delete(context.Background(), deletePrm)
+	require.NoError(t, err)
+
+	garbageAddresses = nil
+	itPrm.SetHandler(func(g GarbageObject) error {
+		garbageAddresses = append(garbageAddresses, g.Address())
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+	require.Equal(t, 0, len(garbageAddresses))
+
+	// after tombstone expired GC inhumes tombstone and drops graves
+
+	var tombstonedObjects []TombstonedObject
+	var graveyardIterationPrm GraveyardIterationPrm
+	graveyardIterationPrm.SetHandler(func(object TombstonedObject) error {
+		tombstonedObjects = append(tombstonedObjects, object)
+		return nil
+	})
+	require.NoError(t, db.IterateOverGraveyard(context.Background(), graveyardIterationPrm))
+	require.Equal(t, 2, len(tombstonedObjects))
+
+	var tombstones []oid.Address
+	for _, tss := range tombstonedObjects {
+		tombstones = append(tombstones, tss.tomb)
+	}
+	inhumePrm.SetAddresses(tombstones...)
+	inhumePrm.SetGCMark()
+	_, err = db.Inhume(context.Background(), inhumePrm)
+	require.NoError(t, err)
+
+	require.NoError(t, db.DropGraves(context.Background(), tombstonedObjects))
+
+	// GC finds tombstone as garbage and deletes it
+
+	garbageAddresses = nil
+	itPrm.SetHandler(func(g GarbageObject) error {
+		garbageAddresses = append(garbageAddresses, g.Address())
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+	require.Equal(t, 1, len(garbageAddresses))
+	require.Equal(t, tombstoneID, garbageAddresses[0].Object())
+
+	deletePrm.SetAddresses(garbageAddresses...)
+	_, err = db.Delete(context.Background(), deletePrm)
+	require.NoError(t, err)
+
+	// no more objects should left as garbage
+
+	itPrm.SetHandler(func(g GarbageObject) error {
+		require.FailNow(t, "no garbage objects should left")
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+
+	require.NoError(t, db.boltDB.View(testVerifyNoObjectDataLeft))
+
+	require.NoError(t, testCountersAreZero(db, cnr))
+}
+
+func TestDeleteECObject_WithSplit(t *testing.T) {
+	t.Parallel()
+	for _, c := range []int{1, 2, 3} {
+		for _, l := range []bool{true, false} {
+			test := fmt.Sprintf("%d EC chunks with split info without linking object", c)
+			if l {
+				test = fmt.Sprintf("%d EC chunks with split info with linking object", c)
+			}
+			t.Run(test, func(t *testing.T) {
+				testDeleteECObjectWithSplit(t, c, l)
+			})
+		}
+	}
+}
+
+func testDeleteECObjectWithSplit(t *testing.T, chunksCount int, withLinking bool) {
+	t.Parallel()
+
+	db := New(
+		WithPath(filepath.Join(t.TempDir(), "metabase")),
+		WithPermissions(0o600),
+		WithEpochState(epochState{uint64(12)}),
+	)
+
+	require.NoError(t, db.Open(context.Background(), mode.ReadWrite))
+	require.NoError(t, db.Init())
+	defer func() { require.NoError(t, db.Close()) }()
+
+	cnr := cidtest.ID()
+	ecChunks := make([]oid.ID, chunksCount)
+	for idx := range ecChunks {
+		ecChunks[idx] = oidtest.ID()
+	}
+	ecParentID := oidtest.ID()
+	splitParentID := oidtest.ID()
+	tombstoneID := oidtest.ID()
+	splitID := objectSDK.NewSplitID()
+	linkingID := oidtest.ID()
+
+	ecChunkObjects := make([]*objectSDK.Object, chunksCount)
+	for idx := range ecChunkObjects {
+		ecChunkObjects[idx] = testutil.GenerateObjectWithCID(cnr)
+		ecChunkObjects[idx].SetContainerID(cnr)
+		ecChunkObjects[idx].SetID(ecChunks[idx])
+		ecChunkObjects[idx].SetPayload([]byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9})
+		ecChunkObjects[idx].SetPayloadSize(uint64(10))
+		ecChunkObjects[idx].SetECHeader(objectSDK.NewECHeader(
+			objectSDK.ECParentInfo{
+				ID:            ecParentID,
+				SplitParentID: &splitParentID, SplitID: splitID,
+			}, uint32(idx), uint32(chunksCount+1), []byte{}, 0))
+	}
+
+	splitParentObj := testutil.GenerateObjectWithCID(cnr)
+	splitParentObj.SetID(splitParentID)
+
+	var linkingAddress oid.Address
+	linkingAddress.SetContainer(cnr)
+	linkingAddress.SetObject(linkingID)
+
+	linkingObj := testutil.GenerateObjectWithCID(cnr)
+	linkingObj.SetID(linkingID)
+	linkingObj.SetParent(splitParentObj)
+	linkingObj.SetParentID(splitParentID)
+	linkingObj.SetChildren(ecParentID, oidtest.ID(), oidtest.ID())
+	linkingObj.SetSplitID(splitID)
+
+	// put object with EC and split info
+
+	var prm PutPrm
+	prm.SetStorageID([]byte("0/0"))
+	for _, obj := range ecChunkObjects {
+		prm.SetObject(obj)
+		_, err := db.Put(context.Background(), prm)
+		require.NoError(t, err)
+	}
+
+	if withLinking {
+		prm.SetObject(linkingObj)
+		_, err := db.Put(context.Background(), prm)
+		require.NoError(t, err)
+	}
+
+	var ecParentAddress oid.Address
+	ecParentAddress.SetContainer(cnr)
+	ecParentAddress.SetObject(ecParentID)
+
+	var getPrm GetPrm
+	var ecInfoError *objectSDK.ECInfoError
+	getPrm.SetAddress(ecParentAddress)
+	_, err := db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, &ecInfoError)
+	require.True(t, len(ecInfoError.ECInfo().Chunks) == chunksCount)
+
+	var splitParentAddress oid.Address
+	splitParentAddress.SetContainer(cnr)
+	splitParentAddress.SetObject(splitParentID)
+
+	var splitInfoError *objectSDK.SplitInfoError
+	getPrm.SetAddress(splitParentAddress)
+	getPrm.SetRaw(true)
+	_, err = db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, &splitInfoError)
+	require.True(t, splitInfoError.SplitInfo() != nil)
+	require.Equal(t, splitID, splitInfoError.SplitInfo().SplitID())
+	lastPart, set := splitInfoError.SplitInfo().LastPart()
+	require.True(t, set)
+	require.Equal(t, lastPart, ecParentID)
+	if withLinking {
+		l, ok := splitInfoError.SplitInfo().Link()
+		require.True(t, ok)
+		require.Equal(t, linkingID, l)
+	}
+	getPrm.SetRaw(false)
+
+	// inhume EC parent and split objects (like Delete does)
+
+	inhumeAddresses := []oid.Address{splitParentAddress, ecParentAddress}
+	if withLinking {
+		inhumeAddresses = append(inhumeAddresses, linkingAddress)
+	}
+
+	var inhumePrm InhumePrm
+	var tombAddress oid.Address
+	tombAddress.SetContainer(cnr)
+	tombAddress.SetObject(tombstoneID)
+	inhumePrm.SetAddresses(inhumeAddresses...)
+	inhumePrm.SetTombstoneAddress(tombAddress)
+	_, err = db.Inhume(context.Background(), inhumePrm)
+	require.NoError(t, err)
+
+	getPrm.SetAddress(ecParentAddress)
+	_, err = db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, new(*apistatus.ObjectAlreadyRemoved))
+
+	getPrm.SetAddress(splitParentAddress)
+	_, err = db.Get(context.Background(), getPrm)
+	require.ErrorAs(t, err, new(*apistatus.ObjectAlreadyRemoved))
+
+	if withLinking {
+		getPrm.SetAddress(linkingAddress)
+		_, err = db.Get(context.Background(), getPrm)
+		require.ErrorAs(t, err, new(*apistatus.ObjectAlreadyRemoved))
+	}
+
+	for _, id := range ecChunks {
+		var ecChunkAddress oid.Address
+		ecChunkAddress.SetContainer(cnr)
+		ecChunkAddress.SetObject(id)
+		getPrm.SetAddress(ecChunkAddress)
+		_, err = db.Get(context.Background(), getPrm)
+		require.ErrorAs(t, err, new(*apistatus.ObjectAlreadyRemoved))
+	}
+
+	// GC finds and deletes split, EC parent and EC chunks
+
+	parentCount := 2 // split + ec
+	if withLinking {
+		parentCount = 3
+	}
+
+	var garbageAddresses []oid.Address
+	var itPrm GarbageIterationPrm
+	itPrm.SetHandler(func(g GarbageObject) error {
+		garbageAddresses = append(garbageAddresses, g.Address())
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+	require.Equal(t, parentCount+chunksCount, len(garbageAddresses))
+	require.True(t, slices.Contains(garbageAddresses, splitParentAddress))
+	require.True(t, slices.Contains(garbageAddresses, ecParentAddress))
+	if withLinking {
+		require.True(t, slices.Contains(garbageAddresses, linkingAddress))
+	}
+	for _, id := range ecChunks {
+		var ecChunkAddress oid.Address
+		ecChunkAddress.SetContainer(cnr)
+		ecChunkAddress.SetObject(id)
+		require.True(t, slices.Contains(garbageAddresses, ecChunkAddress))
+	}
+
+	var deletePrm DeletePrm
+	deletePrm.SetAddresses(garbageAddresses...)
+	_, err = db.Delete(context.Background(), deletePrm)
+	require.NoError(t, err)
+
+	var garbageStub []oid.Address
+	itPrm.SetHandler(func(g GarbageObject) error {
+		garbageStub = append(garbageStub, g.Address())
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+	require.Equal(t, 0, len(garbageStub))
+
+	// after tombstone expired GC inhumes tombstone and drops graves
+
+	var tombstonedObjects []TombstonedObject
+	var graveyardIterationPrm GraveyardIterationPrm
+	graveyardIterationPrm.SetHandler(func(object TombstonedObject) error {
+		tombstonedObjects = append(tombstonedObjects, object)
+		return nil
+	})
+	require.NoError(t, db.IterateOverGraveyard(context.Background(), graveyardIterationPrm))
+	require.True(t, len(tombstonedObjects) == parentCount+chunksCount)
+
+	var tombstones []oid.Address
+	for _, tss := range tombstonedObjects {
+		tombstones = append(tombstones, tss.tomb)
+	}
+	inhumePrm.SetAddresses(tombstones...)
+	inhumePrm.SetGCMark()
+	_, err = db.Inhume(context.Background(), inhumePrm)
+	require.NoError(t, err)
+
+	require.NoError(t, db.DropGraves(context.Background(), tombstonedObjects))
+
+	// GC finds tombstone as garbage and deletes it
+
+	garbageAddresses = nil
+	itPrm.SetHandler(func(g GarbageObject) error {
+		garbageAddresses = append(garbageAddresses, g.Address())
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+	require.Equal(t, 1, len(garbageAddresses))
+	require.Equal(t, tombstoneID, garbageAddresses[0].Object())
+
+	deletePrm.SetAddresses(garbageAddresses...)
+	_, err = db.Delete(context.Background(), deletePrm)
+	require.NoError(t, err)
+
+	// no more objects should left as garbage
+
+	itPrm.SetHandler(func(g GarbageObject) error {
+		require.FailNow(t, "no garbage objects should left")
+		return nil
+	})
+	require.NoError(t, db.IterateOverGarbage(context.Background(), itPrm))
+
+	require.NoError(t, db.boltDB.View(testVerifyNoObjectDataLeft))
+
+	require.NoError(t, testCountersAreZero(db, cnr))
+}
+
+func testVerifyNoObjectDataLeft(tx *bbolt.Tx) error {
+	return tx.ForEach(func(name []byte, b *bbolt.Bucket) error {
+		if bytes.Equal(name, shardInfoBucket) ||
+			bytes.Equal(name, containerCounterBucketName) ||
+			bytes.Equal(name, containerVolumeBucketName) {
+			return nil
+		}
+		return testBucketEmpty(name, b)
+	})
+}
+
+func testBucketEmpty(name []byte, b *bbolt.Bucket) error {
+	err := b.ForEach(func(k, v []byte) error {
+		if len(v) > 0 {
+			return fmt.Errorf("bucket %v is not empty", name)
+		}
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+	return b.ForEachBucket(func(k []byte) error {
+		return testBucketEmpty(k, b.Bucket(k))
+	})
+}
+
+func testCountersAreZero(db *DB, cnr cid.ID) error {
+	c, err := db.ContainerCount(context.Background(), cnr)
+	if err != nil {
+		return err
+	}
+	if !c.IsZero() {
+		return fmt.Errorf("container %s has non zero counters", cnr.EncodeToString())
+	}
+	s, err := db.ContainerSize(cnr)
+	if err != nil {
+		return err
+	}
+	if s != 0 {
+		return fmt.Errorf("container %s has non zero size", cnr.EncodeToString())
+	}
+	return nil
+}