diff --git a/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml b/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml
new file mode 100644
index 000000000000..ab0c68bc357a
--- /dev/null
+++ b/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml
@@ -0,0 +1,4 @@
+message: |
+  Each Kong cache instance now utilizes its own cluster event channel. This approach isolates cache invalidation events and reducing the generation of unnecessary worker events.
+type: bugfix
+scope: Core
diff --git a/kong/cache/init.lua b/kong/cache/init.lua
index dcf2d173c133..91b21c64a1ac 100644
--- a/kong/cache/init.lua
+++ b/kong/cache/init.lua
@@ -86,6 +86,10 @@ function _M.new(opts)
     error("opts.resty_lock_opts must be a table", 2)
   end
 
+  if opts.invalidation_channel and type(opts.invalidation_channel) ~= "string" then
+    error("opts.invalidation_channel must be a string", 2)
+  end
+
   local shm_name = opts.shm_name
   if not shared[shm_name] then
     log(ERR, "shared dictionary ", shm_name, " not found")
@@ -131,6 +135,8 @@ function _M.new(opts)
   end
 
   local cluster_events = opts.cluster_events
+  local invalidation_channel = opts.invalidation_channel
+                               or ("invalidations_" .. shm_name)
   local self       = {
     cluster_events = cluster_events,
     mlcache        = mlcache,
@@ -138,10 +144,11 @@ function _M.new(opts)
     shm_name       = shm_name,
     ttl            = ttl,
     neg_ttl        = neg_ttl,
+    invalidation_channel = invalidation_channel,
   }
 
-  local ok, err = cluster_events:subscribe("invalidations", function(key)
-    log(DEBUG, "received invalidate event from cluster for key: '", key, "'")
+  local ok, err = cluster_events:subscribe(self.invalidation_channel, function(key)
+    log(DEBUG, self.shm_name .. " received invalidate event from cluster for key: '", key, "'")
     self:invalidate_local(key)
   end)
   if not ok then
@@ -230,7 +237,7 @@ function _M:invalidate_local(key)
     error("key must be a string", 2)
   end
 
-  log(DEBUG, "invalidating (local): '", key, "'")
+  log(DEBUG, self.shm_name, " invalidating (local): '", key, "'")
 
   local ok, err = self.mlcache:delete(key)
   if not ok then
@@ -248,7 +255,7 @@ function _M:invalidate(key)
 
   log(DEBUG, "broadcasting (cluster) invalidation for key: '", key, "'")
 
-  local ok, err = self.cluster_events:broadcast("invalidations", key)
+  local ok, err = self.cluster_events:broadcast(self.invalidation_channel, key)
   if not ok then
     log(ERR, "failed to broadcast cached entity invalidation: ", err)
   end
diff --git a/kong/global.lua b/kong/global.lua
index ace19ae87fbe..468f55bf821f 100644
--- a/kong/global.lua
+++ b/kong/global.lua
@@ -249,16 +249,17 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events)
    end
 
   return kong_cache.new({
-    shm_name        = "kong_db_cache",
-    cluster_events  = cluster_events,
-    worker_events   = worker_events,
-    ttl             = db_cache_ttl,
-    neg_ttl         = db_cache_neg_ttl or db_cache_ttl,
-    resurrect_ttl   = kong_config.resurrect_ttl,
-    page            = page,
-    cache_pages     = cache_pages,
-    resty_lock_opts = LOCK_OPTS,
-    lru_size        = get_lru_size(kong_config),
+    shm_name             = "kong_db_cache",
+    cluster_events       = cluster_events,
+    worker_events        = worker_events,
+    ttl                  = db_cache_ttl,
+    neg_ttl              = db_cache_neg_ttl or db_cache_ttl,
+    resurrect_ttl        = kong_config.resurrect_ttl,
+    page                 = page,
+    cache_pages          = cache_pages,
+    resty_lock_opts      = LOCK_OPTS,
+    lru_size             = get_lru_size(kong_config),
+    invalidation_channel = "invalidations",
   })
 end
 
diff --git a/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua
index 91ccfd67e5af..059a96b61c66 100644
--- a/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua
+++ b/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua
@@ -15,6 +15,10 @@ function Invalidations:init_worker()
   assert(kong.cluster_events:subscribe("invalidations", function(key)
     counts[key] = (counts[key] or 0) + 1
   end))
+
+  assert(kong.cluster_events:subscribe("invalidations_kong_core_db_cache", function(key)
+    counts[key] = (counts[key] or 0) + 1
+  end))
 end