diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges
index 1f821128d2d..5857d426a66 100644
--- a/libstdc++-v3/include/std/ranges
+++ b/libstdc++-v3/include/std/ranges
@@ -7356,6 +7356,216 @@ namespace views::__adaptor
 
     inline constexpr _JoinWith join_with;
   } // namespace views
+
+  template<copy_constructible _Tp, semiregular _Bound = unreachable_sentinel_t>
+    requires (is_object_v<_Tp> && same_as<_Tp, remove_cv_t<_Tp>>
+      && (__detail::__is_integer_like<_Bound> || same_as<_Bound, unreachable_sentinel_t>))
+  class repeat_view : public view_interface<repeat_view<_Tp, _Bound>>
+  {
+    __detail::__box<_Tp> _M_value = _Tp();
+    [[no_unique_address]] _Bound _M_bound = _Bound();
+
+    struct _Iterator;
+
+  public:
+    repeat_view() requires default_initializable<_Tp> = default;
+
+    constexpr explicit
+    repeat_view(const _Tp& __value, _Bound __bound = _Bound())
+    : _M_value(__value), _M_bound(__bound)
+    {
+      if constexpr (!same_as<_Bound, unreachable_sentinel_t>)
+	__glibcxx_assert(__bound >= 0);
+    }
+
+    constexpr explicit
+    repeat_view(_Tp&& __value, _Bound __bound = _Bound())
+    : _M_value(std::move(__value)), _M_bound(__bound)
+    { }
+
+    template<typename... _Args, typename... _BoundArgs>
+      requires constructible_from<_Tp, _Args...>
+        && constructible_from<_Bound, _BoundArgs...>
+    constexpr explicit
+    repeat_view(piecewise_construct_t,
+		tuple<_Args...> __args,
+		tuple<_BoundArgs...> __bound_args = tuple<>{})
+    : _M_value(std::make_from_tuple<_Tp>(std::move(__args))),
+      _M_bound(std::make_from_tuple<_Bound>(std::move(__bound_args)))
+    { }
+
+    constexpr _Iterator
+    begin() const
+    { return _Iterator(std::__addressof(*_M_value)); }
+
+    constexpr _Iterator
+    end() const requires (!same_as<_Bound, unreachable_sentinel_t>)
+    { return _Iterator(std::__addressof(*_M_value), _M_bound); }
+
+    constexpr unreachable_sentinel_t
+    end() const noexcept
+    { return unreachable_sentinel; }
+
+    constexpr auto
+    size() const requires (!same_as<_Bound, unreachable_sentinel_t>)
+    { return __detail::__to_unsigned_like(_M_bound); }
+  };
+
+  template<typename _Tp, typename _Bound>
+    repeat_view(_Tp, _Bound) -> repeat_view<_Tp, _Bound>;
+
+  template<copy_constructible _Tp, semiregular _Bound>
+    requires __detail::__is_integer_like<_Bound> || same_as<_Bound, unreachable_sentinel_t>
+  class repeat_view<_Tp, _Bound>::_Iterator
+  {
+    using __index_type
+      = __conditional_t<same_as<_Bound, unreachable_sentinel_t>, ptrdiff_t, _Bound>;
+
+    const _Tp* _M_value = nullptr;
+    __index_type _M_current = __index_type();
+
+    constexpr explicit
+    _Iterator(const _Tp* __value, __index_type __bound = __index_type())
+    : _M_value(__value), _M_current(__bound)
+    {
+      if constexpr (!same_as<_Bound, unreachable_sentinel_t>)
+	__glibcxx_assert(__bound >= 0);
+    }
+
+    friend repeat_view;
+
+  public:
+    using iterator_concept = random_access_iterator_tag;
+    using iterator_category = random_access_iterator_tag;
+    using value_type = _Tp;
+    using difference_type = __conditional_t<__detail::__is_signed_integer_like<__index_type>,
+					    __index_type,
+					    __detail::__iota_diff_t<__index_type>>;
+
+    _Iterator() = default;
+
+    constexpr const _Tp&
+    operator*() const noexcept
+    { return *_M_value; }
+
+    constexpr _Iterator&
+    operator++()
+    {
+      ++_M_current;
+      return *this;
+    }
+
+    constexpr _Iterator
+    operator++(int)
+    {
+      auto __tmp = *this;
+      ++*this;
+      return __tmp;
+    }
+
+    constexpr _Iterator&
+    operator--()
+    {
+      if constexpr (!same_as<_Bound, unreachable_sentinel_t>)
+	__glibcxx_assert(_M_current > 0);
+      --_M_current;
+      return *this;
+    }
+
+    constexpr _Iterator
+    operator--(int)
+    {
+      auto __tmp = *this;
+      --*this;
+      return __tmp;
+    }
+
+    constexpr _Iterator&
+    operator+=(difference_type __n)
+    {
+      if constexpr (!same_as<_Bound, unreachable_sentinel_t>)
+	__glibcxx_assert(_M_current + __n >= 0);
+      _M_current += __n;
+      return *this;
+    }
+
+    constexpr _Iterator&
+    operator-=(difference_type __n)
+    {
+      if constexpr (!same_as<_Bound, unreachable_sentinel_t>)
+	__glibcxx_assert(_M_current - __n >= 0);
+      _M_current -= __n;
+      return *this;
+    }
+
+    constexpr const _Tp&
+    operator[](difference_type __n) const noexcept
+    { return *(*this + __n); }
+
+    friend constexpr bool
+    operator==(const _Iterator& __x, const _Iterator& __y)
+    { return __x._M_current == __y._M_current; }
+
+    friend constexpr auto
+    operator<=>(const _Iterator& __x, const _Iterator& __y)
+    { return __x._M_current <=> __y._M_current; }
+
+    friend constexpr _Iterator
+    operator+(_Iterator __i, difference_type __n)
+    {
+      __i += __n;
+      return __i;
+    }
+
+    friend constexpr _Iterator
+    operator+(difference_type __n, _Iterator __i)
+    { return __i + __n; }
+
+    friend constexpr _Iterator
+    operator-(_Iterator __i, difference_type __n)
+    {
+      __i -= __n;
+      return __i;
+    }
+
+    friend constexpr difference_type
+    operator-(const _Iterator& __x, const _Iterator& __y)
+    {
+      return (static_cast<difference_type>(__x._M_current)
+	      - static_cast<difference_type>(__y._M_current));
+    }
+  };
+
+  namespace views
+  {
+    namespace __detail
+    {
+      template<typename _Tp>
+	concept __can_repeat_view
+	  = requires { repeat_view(std::declval<_Tp>()); };
+
+      template<typename _Tp, typename _Bound>
+	concept __can_bounded_repeat_view
+	  = requires { repeat_view(std::declval<_Tp>(), std::declval<_Bound>()); };
+    }
+
+    struct _Repeat
+    {
+      template<typename _Tp>
+	requires __detail::__can_repeat_view<_Tp>
+      constexpr auto
+      operator() [[nodiscard]] (_Tp&& __value) const
+      { return repeat_view(std::forward<_Tp>(__value)); }
+
+      template<typename _Tp, typename _Bound>
+	requires __detail::__can_bounded_repeat_view<_Tp, _Bound>
+      constexpr auto
+      operator() [[nodiscard]] (_Tp&& __value, _Bound __bound) const
+      { return repeat_view(std::forward<_Tp>(__value), __bound); }
+    };
+
+    inline constexpr _Repeat repeat;
+  }
 #endif // C++23
 } // namespace ranges
 
diff --git a/libstdc++-v3/testsuite/std/ranges/repeat/1.cc b/libstdc++-v3/testsuite/std/ranges/repeat/1.cc
new file mode 100644
index 00000000000..3698ed12c14
--- /dev/null
+++ b/libstdc++-v3/testsuite/std/ranges/repeat/1.cc
@@ -0,0 +1,93 @@
+// { dg-options "-std=gnu++23" }
+// { dg-do run { target c++23 } }
+
+#include <ranges>
+#include <algorithm>
+#include <testsuite_hooks.h>
+
+namespace ranges = std::ranges;
+namespace views = std::views;
+
+constexpr bool
+test01()
+{
+  auto v = views::repeat(42);
+  static_assert(ranges::random_access_range<decltype(v)>
+		&& !ranges::sized_range<decltype(v)>);
+  auto i = ranges::begin(v);
+  auto s = ranges::end(v);
+  VERIFY( *i == 42 );
+  VERIFY( i[0] == 42 );
+  VERIFY( &i[0] == &i[1] );
+  VERIFY( &*i == &*(i+1) );
+  VERIFY( i != s );
+  auto j = i + 5, k = i + 12;
+  VERIFY( k - i == 12 );
+  VERIFY( k - j == 7 );
+  VERIFY( i - j == -5 );
+  VERIFY( k > j );
+  VERIFY( j < k );
+  VERIFY( i + 5 == j );
+  VERIFY( i != j );
+  VERIFY( i + 5 <= j );
+  VERIFY( j - 5 >= i );
+
+  return true;
+}
+
+constexpr bool
+test02()
+{
+  constexpr int bound = 20;
+  auto v = views::repeat(42, bound);
+  static_assert(ranges::random_access_range<decltype(v)>
+		&& ranges::sized_range<decltype(v)>);
+  VERIFY( ranges::equal(v, views::repeat(42) | views::take(bound)) );
+  auto i = ranges::begin(v);
+  auto s = ranges::end(v);
+  VERIFY( *i == 42 );
+  VERIFY( i[0] == 42 );
+  VERIFY( &i[0] == &i[1] );
+  VERIFY( &*i == &*(i+1) );
+  VERIFY( i != s );
+  auto j = i + 5, k = i + 12;
+  VERIFY( k - i == 12 );
+  VERIFY( k - j == 7 );
+  VERIFY( i - j == -5 );
+  VERIFY( k > j );
+  VERIFY( j < k );
+  VERIFY( i + 5 == j );
+  VERIFY( i != j );
+  VERIFY( i + 5 <= j );
+  VERIFY( j - 5 >= i );
+
+  VERIFY( ranges::size(v) == bound );
+  VERIFY( s - i == bound );
+  VERIFY( s - j == bound - (j - i) );
+  VERIFY( i + bound == s );
+  VERIFY( bound + i == s );
+
+  return true;
+}
+
+constexpr bool
+test03()
+{
+  struct A { int n, m; };
+  auto v = ranges::repeat_view<A, unsigned>(std::piecewise_construct,
+					    std::tuple{1, 2},
+					    std::tuple{3});
+  VERIFY( v[0].n == 1 );
+  VERIFY( v[0].m == 2 );
+  VERIFY( ranges::size(v) == 3 );
+
+  return true;
+}
+
+int
+main()
+{
+  static_assert(test01());
+  static_assert(test02());
+  static_assert(test03());
+}
