diff --git a/CHANGES/5320.feature b/CHANGES/5320.feature
new file mode 100644
index 00000000000..2066e6a301f
--- /dev/null
+++ b/CHANGES/5320.feature
@@ -0,0 +1 @@
+Implements new feature of fuzzers with the purpose of integrating aiohttp with OSS-Fuzz.
diff --git a/fuzzers/fuzz_http_parser.py b/fuzzers/fuzz_http_parser.py
new file mode 100644
index 00000000000..4716091a976
--- /dev/null
+++ b/fuzzers/fuzz_http_parser.py
@@ -0,0 +1,30 @@
+#!/usr/bin/python3
+import asyncio
+import sys
+
+import atheris
+
+import aiohttp
+from aiohttp.base_protocol import BaseProtocol
+
+
+def TestOneInput(data):
+    loop = asyncio.get_event_loop()
+    pr = BaseProtocol(loop)
+    h_p = aiohttp.http_parser.HttpRequestParser(pr, loop, 32768)
+    try:
+        h_p.feed_data(data)
+    except aiohttp.http_exceptions.HttpProcessingError:
+        return
+    return
+
+
+def main():
+    atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
+    loop = asyncio.get_event_loop()
+    asyncio.set_event_loop(loop)
+    atheris.Fuzz()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/fuzzers/fuzz_payload_url.py b/fuzzers/fuzz_payload_url.py
new file mode 100644
index 00000000000..6f8432acdd7
--- /dev/null
+++ b/fuzzers/fuzz_payload_url.py
@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+import sys
+
+import atheris
+from yarl import URL
+
+from aiohttp import payload
+
+
+def TestOneInput(data):
+    fdp = atheris.FuzzedDataProvider(data)
+    original = fdp.ConsumeString(sys.maxsize)
+
+    try:
+        payload.StringPayload(original)
+    except UnicodeEncodeError:
+        None
+
+    try:
+        URL(original)
+    except ValueError:
+        None
+
+    return
+
+
+def main():
+    atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
+    atheris.Fuzz()
+
+
+if __name__ == "__main__":
+    main()