diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41dddc4c3..182f81030 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,7 @@
    Sentry.metrics.count("button.click", 1, attributes: { button_id: "submit" })
    Sentry.metrics.distribution("response.time", 120.5, unit: "millisecond")
    Sentry.metrics.gauge("cpu.usage", 75.2, unit: "percent")
-   ```
+  ```
 
 - Support for tracing `Sequel` queries ([#2814](https://github.com/getsentry/sentry-ruby/pull/2814))
 
@@ -33,6 +33,19 @@
 
 - Add support for OpenTelemetry messaging/queue system spans ([#2685](https://github.com/getsentry/sentry-ruby/pull/2685))
 
+- Add support for `config.std_lib_logger_filter` proc ([#2829](https://github.com/getsentry/sentry-ruby/pull/2829))
+
+  ```ruby
+  Sentry.init do |config|
+    config.std_lib_logger_filter = proc do |logger, message, severity|
+      # Only send ERROR and above messages
+      severity == :error || severity == :fatal
+    end
+
+    config.enabled_patches = [:std_lib_logger]
+  end
+  ```
+
 ### Bug Fixes
 
 - Handle empty frames case gracefully with local vars ([#2807](https://github.com/getsentry/sentry-ruby/pull/2807))
diff --git a/sentry-ruby/lib/sentry/configuration.rb b/sentry-ruby/lib/sentry/configuration.rb
index 6c8788fc9..11ad5fb44 100644
--- a/sentry-ruby/lib/sentry/configuration.rb
+++ b/sentry-ruby/lib/sentry/configuration.rb
@@ -355,6 +355,15 @@ class Configuration
     # @return [Proc, nil]
     attr_reader :before_send_metric
 
+    # Optional Proc, called to filter log messages before sending to Sentry
+    # @example
+    #   config.std_lib_logger_filter = lambda do |logger, message, level|
+    #     # Only send error and fatal logs to Sentry
+    #     [:error, :fatal].include?(level)
+    #   end
+    # @return [Proc, nil]
+    attr_reader :std_lib_logger_filter
+
     # these are not config options
     # @!visibility private
     attr_reader :errors, :gem_specs
@@ -518,6 +527,7 @@ def initialize
       self.before_send_check_in = nil
       self.before_send_log = nil
       self.before_send_metric = nil
+      self.std_lib_logger_filter = nil
       self.rack_env_whitelist = RACK_ENV_WHITELIST_DEFAULT
       self.traces_sampler = nil
       self.enable_logs = false
@@ -614,6 +624,12 @@ def before_breadcrumb=(value)
       @before_breadcrumb = value
     end
 
+    def std_lib_logger_filter=(value)
+      check_callable!("std_lib_logger_filter", value)
+
+      @std_lib_logger_filter = value
+    end
+
     def environment=(environment)
       @environment = environment.to_s
     end
diff --git a/sentry-ruby/lib/sentry/std_lib_logger.rb b/sentry-ruby/lib/sentry/std_lib_logger.rb
index fcae1f49f..f51bd74d4 100644
--- a/sentry-ruby/lib/sentry/std_lib_logger.rb
+++ b/sentry-ruby/lib/sentry/std_lib_logger.rb
@@ -37,6 +37,10 @@ def add(severity, message = nil, progname = nil, &block)
         message = message.to_s.strip
 
         if !message.nil? && message != Sentry::Logger::PROGNAME && method = SEVERITY_MAP[severity]
+          if (filter = Sentry.configuration.std_lib_logger_filter) && !filter.call(self, message, method)
+            return result
+          end
+
           Sentry.logger.send(method, message, origin: ORIGIN)
         end
       end
diff --git a/sentry-ruby/spec/isolated/std_lib_logger_spec.rb b/sentry-ruby/spec/isolated/std_lib_logger_spec.rb
index 21674a8d7..e6a0eb68f 100644
--- a/sentry-ruby/spec/isolated/std_lib_logger_spec.rb
+++ b/sentry-ruby/spec/isolated/std_lib_logger_spec.rb
@@ -131,5 +131,115 @@
         expect(log_event[:body]).to eql("Fatal message")
       end
     end
+
+    context "with std_lib_logger_filter" do
+      let(:null_logger) { ::Logger.new(IO::NULL) }
+
+      context "when no filter is configured" do
+        it "sends all log messages to Sentry" do
+          logger.info("Test message")
+
+          expect(sentry_logs).to_not be_empty
+          expect(sentry_logs.last[:body]).to eq("Test message")
+        end
+      end
+
+      context "when filter always returns true" do
+        before do
+          Sentry.configuration.std_lib_logger_filter = ->(logger, message, level) { true }
+        end
+
+        it "sends log messages to Sentry" do
+          logger.info("Test message")
+
+          expect(sentry_logs).to_not be_empty
+          expect(sentry_logs.last[:body]).to eq("Test message")
+        end
+      end
+
+      context "when filter always returns false" do
+        before do
+          Sentry.configuration.std_lib_logger_filter = ->(logger, message, level) { false }
+        end
+
+        it "blocks messages from Sentry but still logs locally" do
+          expect {
+            logger.info("Test message")
+          }.to output(/Test message/).to_stdout
+
+          expect(sentry_logs).to be_empty
+        end
+      end
+
+      context "when filter uses logger instance for decisions" do
+        before do
+          Sentry.configuration.std_lib_logger_filter = ->(logger, message, level) do
+            !logger.instance_variable_get(:@logdev).nil?
+          end
+        end
+
+        it "allows logs from regular loggers" do
+          logger.info("Regular log message")
+
+          expect(sentry_logs).to_not be_empty
+          expect(sentry_logs.last[:body]).to eq("Regular log message")
+        end
+
+        it "blocks logs from IO::NULL loggers" do
+          null_logger.error("Null log message")
+
+          expect(sentry_logs).to be_empty
+        end
+      end
+
+      context "when filter uses message content for decisions" do
+        before do
+          Sentry.configuration.std_lib_logger_filter = ->(logger, message, level) do
+            !message.to_s.include?("SKIP")
+          end
+        end
+
+        it "allows messages without SKIP keyword" do
+          logger.info("Regular info message")
+
+          expect(sentry_logs).to_not be_empty
+          expect(sentry_logs.last[:body]).to eq("Regular info message")
+        end
+
+        it "blocks messages containing SKIP keyword" do
+          expect {
+            logger.info("SKIP: this should be filtered")
+          }.to output(/SKIP: this should be filtered/).to_stdout
+
+          expect(sentry_logs).to be_empty
+        end
+      end
+
+      context "when filter uses log level for decisions" do
+        before do
+          Sentry.configuration.std_lib_logger_filter = ->(logger, message, level) do
+            [:error, :fatal].include?(level)
+          end
+        end
+
+        it "allows error and fatal logs" do
+          logger.error("Error message")
+          logger.fatal("Fatal message")
+
+          expect(sentry_logs.size).to eq(2)
+          expect(sentry_logs[0][:body]).to eq("Error message")
+          expect(sentry_logs[1][:body]).to eq("Fatal message")
+        end
+
+        it "blocks info and warn logs" do
+          expect {
+            logger.info("Info message")
+            logger.warn("Warn message")
+          }.to output(/Info message.*Warn message/m).to_stdout
+
+          expect(sentry_logs).to be_empty
+        end
+      end
+    end
   end
 end
diff --git a/sentry-ruby/spec/sentry/configuration_spec.rb b/sentry-ruby/spec/sentry/configuration_spec.rb
index df41d76d0..b565225a6 100644
--- a/sentry-ruby/spec/sentry/configuration_spec.rb
+++ b/sentry-ruby/spec/sentry/configuration_spec.rb
@@ -805,4 +805,48 @@ class SentryConfigurationSample < Sentry::Configuration
       expect { subject.before_send_metric = true }.to raise_error(ArgumentError, "before_send_metric must be callable (or nil to disable)")
     end
   end
+
+  describe "#std_lib_logger_filter" do
+    it "defaults to nil" do
+      expect(subject.std_lib_logger_filter).to be_nil
+    end
+
+    it "accepts nil" do
+      expect {
+        subject.std_lib_logger_filter = nil
+      }.not_to raise_error
+
+      expect(subject.std_lib_logger_filter).to be_nil
+    end
+
+    it "accepts a proc" do
+      filter_proc = ->(logger, message, level) { true }
+
+      expect {
+        subject.std_lib_logger_filter = filter_proc
+      }.not_to raise_error
+
+      expect(subject.std_lib_logger_filter).to eq(filter_proc)
+    end
+
+    it "accepts a callable object" do
+      callable_object = Class.new do
+        def call(logger, message, level)
+          false
+        end
+      end.new
+
+      expect {
+        subject.std_lib_logger_filter = callable_object
+      }.not_to raise_error
+
+      expect(subject.std_lib_logger_filter).to eq(callable_object)
+    end
+
+    it "does not accept non-callable objects" do
+      expect {
+        subject.std_lib_logger_filter = "not a callable"
+      }.to raise_error(ArgumentError, "std_lib_logger_filter must be callable (or nil to disable)")
+    end
+  end
 end