diff --git a/app/vmagent/README.md b/app/vmagent/README.md
index 8bfaf6109f..b8da8d52fb 100644
--- a/app/vmagent/README.md
+++ b/app/vmagent/README.md
@@ -230,7 +230,7 @@ You can read more about relabeling in the following articles:
 ## Scraping big number of targets
 
 A single `vmagent` instance can scrape tens of thousands of scrape targets. Sometimes this isn't enough due to limitations on CPU, network, RAM, etc.
-In this case scrape targets can be split among multiple `vmagent` instances (aka `vmagent` clustering).
+In this case scrape targets can be split among multiple `vmagent` instances (aka `vmagent` horizontal scaling and clustering).
 Each `vmagent` instance in the cluster must use identical `-promscrape.config` files with distinct `-promscrape.cluster.memberNum` values.
 The flag value must be in the range `0 ... N-1`, where `N` is the number of `vmagent` instances in the cluster.
 The number of `vmagent` instances in the cluster must be passed to `-promscrape.cluster.membersCount` command-line flag. For example, the following commands
@@ -241,6 +241,19 @@ spread scrape targets among a cluster of two `vmagent` instances:
 /path/to/vmagent -promscrape.cluster.membersCount=2 -promscrape.cluster.memberNum=1 -promscrape.config=/path/to/config.yml ...
 ```
 
+By default each scrape target is scraped only by a single `vmagent` instance in the cluster. If there is a need for replicating scrape targets among multiple `vmagent` instances,
+then `-promscrape.cluster.replicationFactor` command-line flag must be set to the desired number of replicas. For example, the following commands
+start a cluster of three `vmagent` instances, where each target is scraped by two `vmagent` instances:
+
+```
+/path/to/vmagent -promscrape.cluster.membersCount=3 -promscrape.cluster.replicationFactor=2 -promscrape.cluster.memberNum=0 -promscrape.config=/path/to/config.yml ...
+/path/to/vmagent -promscrape.cluster.membersCount=3 -promscrape.cluster.replicationFactor=2 -promscrape.cluster.memberNum=1 -promscrape.config=/path/to/config.yml ...
+/path/to/vmagent -promscrape.cluster.membersCount=3 -promscrape.cluster.replicationFactor=2 -promscrape.cluster.memberNum=2 -promscrape.config=/path/to/config.yml ...
+```
+
+If each target is scraped by multiple `vmagent` instances, then data deduplication must be enabled at remote storage pointed by `-remoteWrite.url`.
+See [these docs](https://victoriametrics.github.io/#deduplication) for details.
+
 
 ## Monitoring
 
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index bbe6d002de..2372889c86 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 # tip
 
+* FEATURE: vmagent: add ability to replicate scrape targets among `vmagent` instances in the cluster with `-promscrape.cluster.replicationFactor` command-line flag. See [these docs](https://victoriametrics.github.io/vmagent.html#scraping-big-number-of-targets).
+
 
 # [v1.55.1](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.55.1)
 
diff --git a/docs/vmagent.md b/docs/vmagent.md
index 8bfaf6109f..b8da8d52fb 100644
--- a/docs/vmagent.md
+++ b/docs/vmagent.md
@@ -230,7 +230,7 @@ You can read more about relabeling in the following articles:
 ## Scraping big number of targets
 
 A single `vmagent` instance can scrape tens of thousands of scrape targets. Sometimes this isn't enough due to limitations on CPU, network, RAM, etc.
-In this case scrape targets can be split among multiple `vmagent` instances (aka `vmagent` clustering).
+In this case scrape targets can be split among multiple `vmagent` instances (aka `vmagent` horizontal scaling and clustering).
 Each `vmagent` instance in the cluster must use identical `-promscrape.config` files with distinct `-promscrape.cluster.memberNum` values.
 The flag value must be in the range `0 ... N-1`, where `N` is the number of `vmagent` instances in the cluster.
 The number of `vmagent` instances in the cluster must be passed to `-promscrape.cluster.membersCount` command-line flag. For example, the following commands
@@ -241,6 +241,19 @@ spread scrape targets among a cluster of two `vmagent` instances:
 /path/to/vmagent -promscrape.cluster.membersCount=2 -promscrape.cluster.memberNum=1 -promscrape.config=/path/to/config.yml ...
 ```
 
+By default each scrape target is scraped only by a single `vmagent` instance in the cluster. If there is a need for replicating scrape targets among multiple `vmagent` instances,
+then `-promscrape.cluster.replicationFactor` command-line flag must be set to the desired number of replicas. For example, the following commands
+start a cluster of three `vmagent` instances, where each target is scraped by two `vmagent` instances:
+
+```
+/path/to/vmagent -promscrape.cluster.membersCount=3 -promscrape.cluster.replicationFactor=2 -promscrape.cluster.memberNum=0 -promscrape.config=/path/to/config.yml ...
+/path/to/vmagent -promscrape.cluster.membersCount=3 -promscrape.cluster.replicationFactor=2 -promscrape.cluster.memberNum=1 -promscrape.config=/path/to/config.yml ...
+/path/to/vmagent -promscrape.cluster.membersCount=3 -promscrape.cluster.replicationFactor=2 -promscrape.cluster.memberNum=2 -promscrape.config=/path/to/config.yml ...
+```
+
+If each target is scraped by multiple `vmagent` instances, then data deduplication must be enabled at remote storage pointed by `-remoteWrite.url`.
+See [these docs](https://victoriametrics.github.io/#deduplication) for details.
+
 
 ## Monitoring
 
diff --git a/lib/promscrape/config.go b/lib/promscrape/config.go
index 77029f7be1..2e520a943c 100644
--- a/lib/promscrape/config.go
+++ b/lib/promscrape/config.go
@@ -47,6 +47,8 @@ var (
 		"Each member then scrapes roughly 1/N of all the targets. By default cluster scraping is disabled, i.e. a single scraper scrapes all the targets")
 	clusterMemberNum = flag.Int("promscrape.cluster.memberNum", 0, "The number of number in the cluster of scrapers. "+
 		"It must be an unique value in the range 0 ... promscrape.cluster.membersCount-1 across scrapers in the cluster")
+	clusterReplicationFactor = flag.Int("promscrape.cluster.replicationFactor", 1, "The number of members in the cluster, which scrape the same targets. "+
+		"If the replication factor is greater than 2, then the deduplication must be enabled at remote storage side. See https://victoriametrics.github.io/#deduplication")
 )
 
 // Config represents essential parts from Prometheus config defined at https://prometheus.io/docs/prometheus/latest/configuration/configuration/
@@ -721,12 +723,25 @@ func appendScrapeWorkKey(dst []byte, target string, extraLabels, metaLabels map[
 	return dst
 }
 
-func needSkipScrapeWork(key string) bool {
-	if *clusterMembersCount <= 0 {
+func needSkipScrapeWork(key string, membersCount, replicasCount, memberNum int) bool {
+	if membersCount <= 1 {
 		return false
 	}
 	h := int(xxhash.Sum64(bytesutil.ToUnsafeBytes(key)))
-	return (h % *clusterMembersCount) != *clusterMemberNum
+	idx := h % membersCount
+	if replicasCount < 1 {
+		replicasCount = 1
+	}
+	for i := 0; i < replicasCount; i++ {
+		if idx == memberNum {
+			return false
+		}
+		idx++
+		if idx >= replicasCount {
+			idx = 0
+		}
+	}
+	return true
 }
 
 func appendSortedKeyValuePairs(dst []byte, m map[string]string) []byte {
@@ -753,7 +768,7 @@ func (swc *scrapeWorkConfig) getScrapeWork(target string, extraLabels, metaLabel
 	bb := scrapeWorkKeyBufPool.Get()
 	defer scrapeWorkKeyBufPool.Put(bb)
 	bb.B = appendScrapeWorkKey(bb.B[:0], target, extraLabels, metaLabels)
-	if needSkipScrapeWork(bytesutil.ToUnsafeString(bb.B)) {
+	if needSkipScrapeWork(bytesutil.ToUnsafeString(bb.B), *clusterMembersCount, *clusterReplicationFactor, *clusterMemberNum) {
 		return nil, nil
 	}
 
diff --git a/lib/promscrape/config_test.go b/lib/promscrape/config_test.go
index 6ca1cf993e..ef4d20599f 100644
--- a/lib/promscrape/config_test.go
+++ b/lib/promscrape/config_test.go
@@ -12,6 +12,31 @@ import (
 	"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompbmarshal"
 )
 
+func TestNeedSkipScrapeWork(t *testing.T) {
+	f := func(key string, membersCount, replicationFactor, memberNum int, needSkipExpected bool) {
+		t.Helper()
+		needSkip := needSkipScrapeWork(key, membersCount, replicationFactor, memberNum)
+		if needSkip != needSkipExpected {
+			t.Fatalf("unexpected needSkipScrapeWork(key=%q, membersCount=%d, replicationFactor=%d, memberNum=%d)", key, membersCount, replicationFactor, memberNum)
+		}
+	}
+	// Disabled clustering
+	f("foo", 0, 0, 0, false)
+
+	// A cluster with 2 nodes with disabled replication
+	f("foo", 2, 0, 0, true)
+	f("foo", 2, 0, 1, false)
+
+	// A cluster with 2 nodes with replicationFactor=2
+	f("foo", 2, 2, 0, false)
+	f("foo", 2, 2, 1, false)
+
+	// A cluster with 3 nodes with replicationFactor=2
+	f("foo", 3, 2, 0, false)
+	f("foo", 3, 2, 1, true)
+	f("foo", 3, 2, 2, false)
+}
+
 func TestLoadStaticConfigs(t *testing.T) {
 	scs, err := loadStaticConfigs("testdata/file_sd.json")
 	if err != nil {