diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7cdf7c28d0..3aaa3dd144 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@
 - Upload linked PDBs to fix non-IL-stripped symbolication for iOS ([#4527](https://github.com/getsentry/sentry-dotnet/pull/4527))
 - In MAUI Android apps, generate and inject UUID to APK and upload ProGuard mapping to Sentry with the UUID ([#4532](https://github.com/getsentry/sentry-dotnet/pull/4532))
 - Fixed WASM0001 warning when building Blazor WebAssembly projects ([#4519](https://github.com/getsentry/sentry-dotnet/pull/4519))
+- Structured Logs now have a `sentry.origin` attribute to so it's clearer where these come from ([#4566](https://github.com/getsentry/sentry-dotnet/pull/4566))
 
 ### Dependencies
 
diff --git a/src/Sentry.Extensions.Logging/SentryStructuredLogger.cs b/src/Sentry.Extensions.Logging/SentryStructuredLogger.cs
index 36e68454a6..6735cc9d5b 100644
--- a/src/Sentry.Extensions.Logging/SentryStructuredLogger.cs
+++ b/src/Sentry.Extensions.Logging/SentryStructuredLogger.cs
@@ -89,6 +89,7 @@ public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Except
         };
 
         log.SetDefaultAttributes(_options, _sdk);
+        log.SetOrigin("auto.log.extensions_logging");
 
         if (_categoryName is not null)
         {
diff --git a/src/Sentry.Serilog/SentrySink.Structured.cs b/src/Sentry.Serilog/SentrySink.Structured.cs
index 6584afb934..6054585c7f 100644
--- a/src/Sentry.Serilog/SentrySink.Structured.cs
+++ b/src/Sentry.Serilog/SentrySink.Structured.cs
@@ -18,6 +18,7 @@ private static void CaptureStructuredLog(IHub hub, SentryOptions options, LogEve
         };
 
         log.SetDefaultAttributes(options, Sdk);
+        log.SetOrigin("auto.log.serilog");
 
         foreach (var attribute in attributes)
         {
diff --git a/src/Sentry/SentryLog.cs b/src/Sentry/SentryLog.cs
index 7e58fec173..334e565875 100644
--- a/src/Sentry/SentryLog.cs
+++ b/src/Sentry/SentryLog.cs
@@ -199,6 +199,11 @@ internal void SetDefaultAttributes(SentryOptions options, SdkVersion sdk)
         }
     }
 
+    internal void SetOrigin(string origin)
+    {
+        SetAttribute("sentry.origin", origin);
+    }
+
     internal void WriteTo(Utf8JsonWriter writer, IDiagnosticLogger? logger)
     {
         writer.WriteStartObject();
diff --git a/test/Sentry.AspNetCore.Tests/SentryAspNetCoreStructuredLoggerProviderTests.cs b/test/Sentry.AspNetCore.Tests/SentryAspNetCoreStructuredLoggerProviderTests.cs
index 797aedf435..d19cdf5cc4 100644
--- a/test/Sentry.AspNetCore.Tests/SentryAspNetCoreStructuredLoggerProviderTests.cs
+++ b/test/Sentry.AspNetCore.Tests/SentryAspNetCoreStructuredLoggerProviderTests.cs
@@ -91,6 +91,9 @@ public void CreateLogger_DependencyInjection_CanLog()
 
         capturedLog.TryGetAttribute("sentry.sdk.version", out object? version).Should().BeTrue();
         version.Should().Be(SentryMiddleware.NameAndVersion.Version);
+
+        capturedLog.TryGetAttribute("sentry.origin", out object? origin).Should().BeTrue();
+        origin.Should().Be("auto.log.extensions_logging");
     }
 
     [Fact]
diff --git a/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerProviderTests.cs b/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerProviderTests.cs
index cb48224c51..a8c52f13da 100644
--- a/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerProviderTests.cs
+++ b/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerProviderTests.cs
@@ -91,6 +91,9 @@ public void CreateLogger_DependencyInjection_CanLog()
 
         capturedLog.TryGetAttribute("sentry.sdk.version", out object? version).Should().BeTrue();
         version.Should().Be(SentryLoggerProvider.NameAndVersion.Version);
+
+        capturedLog.TryGetAttribute("sentry.origin", out object? origin).Should().BeTrue();
+        origin.Should().Be("auto.log.extensions_logging");
     }
 
     [Fact]
diff --git a/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerTests.cs b/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerTests.cs
index dcf7e0a4c5..dd86c1327b 100644
--- a/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerTests.cs
+++ b/test/Sentry.Extensions.Logging.Tests/SentryStructuredLoggerTests.cs
@@ -109,6 +109,7 @@ public void Log_LogLevel_CaptureLog(LogLevel logLevel, SentryLogLevel expectedLe
         log.ParentSpanId.Should().Be(parentSpanId);
         log.AssertAttribute("sentry.environment", "my-environment");
         log.AssertAttribute("sentry.release", "my-release");
+        log.AssertAttribute("sentry.origin", "auto.log.extensions_logging");
         log.AssertAttribute("sentry.sdk.name", "SDK Name");
         log.AssertAttribute("sentry.sdk.version", "SDK Version");
         log.AssertAttribute("category.name", _fixture.CategoryName);
diff --git a/test/Sentry.Serilog.Tests/SentrySinkTests.Structured.cs b/test/Sentry.Serilog.Tests/SentrySinkTests.Structured.cs
index b7cb36b76f..5a13e94f5d 100644
--- a/test/Sentry.Serilog.Tests/SentrySinkTests.Structured.cs
+++ b/test/Sentry.Serilog.Tests/SentrySinkTests.Structured.cs
@@ -118,6 +118,8 @@ public void Emit_StructuredLogging_LogEvent(bool withActiveSpan)
         environment.Should().Be("test-environment");
         log.TryGetAttribute("sentry.release", out object? release).Should().BeTrue();
         release.Should().Be("test-release");
+        log.TryGetAttribute("sentry.origin", out object? origin).Should().BeTrue();
+        origin.Should().Be("auto.log.serilog");
         log.TryGetAttribute("sentry.sdk.name", out object? sdkName).Should().BeTrue();
         sdkName.Should().Be(SentrySink.SdkName);
         log.TryGetAttribute("sentry.sdk.version", out object? sdkVersion).Should().BeTrue();
diff --git a/test/Sentry.Tests/SentryLogTests.cs b/test/Sentry.Tests/SentryLogTests.cs
index 3393137b85..89948a847a 100644
--- a/test/Sentry.Tests/SentryLogTests.cs
+++ b/test/Sentry.Tests/SentryLogTests.cs
@@ -53,6 +53,9 @@ public void Protocol_Default_VerifyAttributes()
         log.Parameters.Should().BeEquivalentTo(new KeyValuePair<string, object>[] { new("param", "params"), });
         log.ParentSpanId.Should().Be(ParentSpanId);
 
+        // should only show up in sdk integrations
+        log.TryGetAttribute("sentry.origin", out object origin).Should().BeFalse();
+
         log.TryGetAttribute("attribute", out object attribute).Should().BeTrue();
         attribute.Should().Be("value");
         log.TryGetAttribute("sentry.environment", out string environment).Should().BeTrue();