diff --git a/sdk/objc/api/peerconnection/RTCConfiguration.h b/sdk/objc/api/peerconnection/RTCConfiguration.h
index 86eaa6cee5..cc6b88dec7 100644
--- a/sdk/objc/api/peerconnection/RTCConfiguration.h
+++ b/sdk/objc/api/peerconnection/RTCConfiguration.h
@@ -204,6 +204,12 @@ RTC_OBJC_EXPORT
  */
 @property(nonatomic, nullable) RTC_OBJC_TYPE(RTCCryptoOptions) * cryptoOptions;
 
+/**
+ * An optional string that will be attached to the TURN_ALLOCATE_REQUEST which
+ * which can be used to correlate client logs with backend logs.
+ */
+@property(nonatomic, nullable, copy) NSString *turnLoggingId;
+
 /**
  * Time interval between audio RTCP reports.
  */
diff --git a/sdk/objc/api/peerconnection/RTCConfiguration.mm b/sdk/objc/api/peerconnection/RTCConfiguration.mm
index 55abbcdb18..a4af7febbc 100644
--- a/sdk/objc/api/peerconnection/RTCConfiguration.mm
+++ b/sdk/objc/api/peerconnection/RTCConfiguration.mm
@@ -53,6 +53,7 @@
 @synthesize activeResetSrtpParams = _activeResetSrtpParams;
 @synthesize allowCodecSwitching = _allowCodecSwitching;
 @synthesize cryptoOptions = _cryptoOptions;
+@synthesize turnLoggingId = _turnLoggingId;
 @synthesize rtcpAudioReportIntervalMs = _rtcpAudioReportIntervalMs;
 @synthesize rtcpVideoReportIntervalMs = _rtcpVideoReportIntervalMs;
 
@@ -129,6 +130,7 @@
                     sframeRequireFrameEncryption:config.crypto_options->sframe
                                                      .require_frame_encryption];
     }
+    _turnLoggingId = [NSString stringWithUTF8String:config.turn_logging_id.c_str()];
     _rtcpAudioReportIntervalMs = config.audio_rtcp_report_interval_ms();
     _rtcpVideoReportIntervalMs = config.video_rtcp_report_interval_ms();
     _allowCodecSwitching = config.allow_codec_switching.value_or(false);
@@ -258,6 +260,7 @@
         _cryptoOptions.sframeRequireFrameEncryption ? true : false;
     nativeConfig->crypto_options = absl::optional<webrtc::CryptoOptions>(nativeCryptoOptions);
   }
+  nativeConfig->turn_logging_id = [_turnLoggingId UTF8String];
   nativeConfig->set_audio_rtcp_report_interval_ms(_rtcpAudioReportIntervalMs);
   nativeConfig->set_video_rtcp_report_interval_ms(_rtcpVideoReportIntervalMs);
   nativeConfig->allow_codec_switching = _allowCodecSwitching;