diff --git a/src/corelib/text/qbytearray.cpp b/src/corelib/text/qbytearray.cpp
index 3088396eb82..eee179ffa14 100644
--- a/src/corelib/text/qbytearray.cpp
+++ b/src/corelib/text/qbytearray.cpp
@@ -4837,6 +4837,15 @@ std::string QByteArray::toStdString() const
     return std::string(data(), size_t(size()));
 }
 
+/*!
+    \fn QByteArray::operator std::string_view() const noexcept
+    \since 6.10
+
+    Converts this QByteArray object to a \c{std::string_view} object.
+    The returned string view will span over the entirety of the byte
+    array.
+*/
+
 /*!
     \since 4.4
 
diff --git a/src/corelib/text/qbytearray.h b/src/corelib/text/qbytearray.h
index 969f1252199..a8b456a73ef 100644
--- a/src/corelib/text/qbytearray.h
+++ b/src/corelib/text/qbytearray.h
@@ -118,6 +118,18 @@ public:
     inline operator const char *() const;
     inline operator const void *() const;
 #endif
+
+    // Some compilers consider this conversion ambiguous, so
+    // we're not offering it there:
+    // * QCC 8.3 on QNX
+    // * GHS 2022.1.4 on INTEGRITY
+#if (!defined(Q_OS_QNX) || !defined(Q_CC_GNU_ONLY) || Q_CC_GNU_ONLY > 803) && \
+    (!defined(Q_CC_GHS) || !defined(__GHS_VERSION_NUMBER) || __GHS_VERSION_NUMBER > 202214)
+# define QT_BYTEARRAY_CONVERTS_TO_STD_STRING_VIEW
+    Q_IMPLICIT operator std::string_view() const noexcept
+    { return std::string_view(data(), std::size_t(size())); }
+#endif
+
     inline char *data();
     inline const char *data() const noexcept;
     const char *constData() const noexcept { return data(); }
diff --git a/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp b/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
index 3318593166d..bd8a0dc2248 100644
--- a/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
+++ b/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
@@ -148,6 +148,7 @@ private slots:
     void length();
     void length_data();
     void slice() const;
+    void std_stringview_conversion();
 };
 
 static const QByteArray::DataPointer staticStandard = {
@@ -3202,5 +3203,38 @@ void tst_QByteArray::slice() const
     QVERIFY(a.isEmpty());
 }
 
+void tst_QByteArray::std_stringview_conversion()
+{
+#ifdef QT_BYTEARRAY_CONVERTS_TO_STD_STRING_VIEW
+    static_assert(std::is_convertible_v<QByteArray, std::string_view>);
+
+    QByteArray ba;
+    std::string_view sv = ba;
+    QCOMPARE(sv, std::string_view());
+    sv = std::string_view(ba);
+    QCOMPARE(sv, std::string_view());
+
+    ba = ""_ba;
+    sv = ba;
+    QCOMPARE(ba.size(), 0);
+    QCOMPARE(sv.size(), size_t(0));
+    QCOMPARE(sv, std::string_view());
+
+    ba = "Hello"_ba;
+    sv = ba;
+    QCOMPARE(ba.size(), 5);
+    QCOMPARE(sv.size(), size_t(5));
+    QCOMPARE(sv, std::string_view("Hello"));
+
+    ba = "Hello\0world"_ba;
+    sv = ba;
+    QCOMPARE(ba.size(), 11);
+    QCOMPARE(sv.size(), size_t(11));
+    QCOMPARE(sv, std::string_view("Hello\0world", 11));
+#else
+    QSKIP("This compiler does not support QByteArray -> std::string_view implicit conversions");
+#endif
+}
+
 QTEST_MAIN(tst_QByteArray)
 #include "tst_qbytearray.moc"