diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5d88dea03..d6466d82fa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Enhancements
+
+- Log warning if both tracesSampleRate and tracesSampler are set ([#1701](https://github.com/getsentry/sentry-dart/pull/1701))
+
 ### Features
 
 - Initial (alpha) support for profiling on iOS and macOS ([#1611](https://github.com/getsentry/sentry-dart/pull/1611))
diff --git a/dart/lib/src/sentry_traces_sampler.dart b/dart/lib/src/sentry_traces_sampler.dart
index 1b49e2931b..b1668084c9 100644
--- a/dart/lib/src/sentry_traces_sampler.dart
+++ b/dart/lib/src/sentry_traces_sampler.dart
@@ -14,7 +14,12 @@ class SentryTracesSampler {
   SentryTracesSampler(
     this._options, {
     Random? random,
-  }) : _random = random ?? Random();
+  }) : _random = random ?? Random() {
+    if (_options.tracesSampler != null && _options.tracesSampleRate != null) {
+      _options.logger(SentryLevel.warning,
+          'Both tracesSampler and traceSampleRate are set. tracesSampler will take precedence and fallback to traceSampleRate if it returns null.');
+    }
+  }
 
   SentryTracesSamplingDecision sample(SentrySamplingContext samplingContext) {
     final samplingDecision =