diff --git a/core/src/main/java/com/google/errorprone/bugpatterns/threadsafety/WellKnownThreadSafety.java b/core/src/main/java/com/google/errorprone/bugpatterns/threadsafety/WellKnownThreadSafety.java
index 7b56993ca78..9aea947a68a 100644
--- a/core/src/main/java/com/google/errorprone/bugpatterns/threadsafety/WellKnownThreadSafety.java
+++ b/core/src/main/java/com/google/errorprone/bugpatterns/threadsafety/WellKnownThreadSafety.java
@@ -142,6 +142,11 @@ private static ImmutableMap<String, AnnotationInfo> buildThreadSafeClasses(
         .add("kotlinx.coroutines.CoroutineDispatcher")
         .add("kotlinx.coroutines.CoroutineScope")
         .add("kotlinx.coroutines.ExecutorCoroutineDispatcher")
+        .add("kotlinx.coroutines.flow.Flow", "T")
+        .add("kotlinx.coroutines.flow.SharedFlow", "T")
+        .add("kotlinx.coroutines.flow.MutableSharedFlow", "T")
+        .add("kotlinx.coroutines.flow.StateFlow", "T")
+        .add("kotlinx.coroutines.flow.MutableStateFlow", "T")
         .add("kotlinx.coroutines.sync.Mutex")
         .add("kotlinx.coroutines.sync.Semaphore")
         .add("kotlin.Unit")