diff --git a/test/fuzzers/BUILD.gn b/test/fuzzers/BUILD.gn
index aeb79a1330..acd0a3b3a4 100644
--- a/test/fuzzers/BUILD.gn
+++ b/test/fuzzers/BUILD.gn
@@ -558,3 +558,13 @@ webrtc_fuzzer_test("url_decode_fuzzer") {
     "../../rtc_base:rtc_base_approved",
   ]
 }
+
+webrtc_fuzzer_test("field_trial_fuzzer") {
+  sources = [
+    "field_trial_fuzzer.cc",
+  ]
+  deps = [
+    "../../system_wrappers:field_trial",
+  ]
+  seed_corpus = "corpora/field_trial-corpus"
+}
diff --git a/test/fuzzers/corpora/field_trial-corpus/field-trial-0 b/test/fuzzers/corpora/field_trial-corpus/field-trial-0
new file mode 100644
index 0000000000..73e1d22f10
--- /dev/null
+++ b/test/fuzzers/corpora/field_trial-corpus/field-trial-0
@@ -0,0 +1 @@
+WebRTC-DecoderDataDumpDirectory/Enabled/
diff --git a/test/fuzzers/corpora/field_trial-corpus/field-trial-1 b/test/fuzzers/corpora/field_trial-corpus/field-trial-1
new file mode 100644
index 0000000000..997888a6fd
--- /dev/null
+++ b/test/fuzzers/corpora/field_trial-corpus/field-trial-1
@@ -0,0 +1 @@
+WebRTC-DecoderDataDumpDirectory/Disabled/
diff --git a/test/fuzzers/corpora/field_trial-corpus/field-trial-2 b/test/fuzzers/corpora/field_trial-corpus/field-trial-2
new file mode 100644
index 0000000000..7e897a418d
--- /dev/null
+++ b/test/fuzzers/corpora/field_trial-corpus/field-trial-2
@@ -0,0 +1 @@
+WebRTC-DecoderDataDumpDirectory/Disabled/WebRTC-IPv6Default/Enabled/
diff --git a/test/fuzzers/field_trial_fuzzer.cc b/test/fuzzers/field_trial_fuzzer.cc
new file mode 100644
index 0000000000..34a0d4ae23
--- /dev/null
+++ b/test/fuzzers/field_trial_fuzzer.cc
@@ -0,0 +1,25 @@
+/*
+ *  Copyright (c) 2019 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <stddef.h>
+#include <stdint.h>
+#include <string>
+
+#include "system_wrappers/include/field_trial.h"
+
+namespace webrtc {
+
+void FuzzOneInput(const uint8_t* data, size_t size) {
+  std::string field_trial(reinterpret_cast<const char*>(data), size);
+  field_trial::InitFieldTrialsFromString(field_trial.c_str());
+  field_trial::FindFullName(field_trial);
+}
+
+}  // namespace webrtc