diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges
index 6297ce7cee3..7533b60c1d6 100644
--- a/libstdc++-v3/include/std/ranges
+++ b/libstdc++-v3/include/std/ranges
@@ -5776,6 +5776,544 @@ namespace views::__adaptor
 
     inline constexpr auto pairwise_transform = adjacent_transform<2>;
   }
+
+  namespace __detail
+  {
+    template<typename _Tp>
+    constexpr _Tp __div_ceil(_Tp __num, _Tp __denom)
+    {
+      _Tp __r = __num / __denom;
+      if (__num % __denom)
+	++__r;
+      return __r;
+    }
+  }
+
+  template<view _Vp>
+    requires input_range<_Vp>
+  class chunk_view : public view_interface<chunk_view<_Vp>>
+  {
+    _Vp _M_base;
+    range_difference_t<_Vp> _M_n;
+    range_difference_t<_Vp> _M_remainder = 0;
+    __detail::__non_propagating_cache<iterator_t<_Vp>> _M_current;
+
+    class _OuterIter;
+    class _InnerIter;
+
+  public:
+    constexpr explicit
+    chunk_view(_Vp __base, range_difference_t<_Vp> __n)
+      : _M_base(std::move(__base)), _M_n(__n)
+    { __glibcxx_assert(__n >= 0); }
+
+    constexpr _Vp
+    base() const & requires copy_constructible<_Vp>
+    { return _M_base; }
+
+    constexpr _Vp
+    base() &&
+    { return std::move(_M_base); }
+
+    constexpr _OuterIter
+    begin()
+    {
+      _M_current = ranges::begin(_M_base);
+      _M_remainder = _M_n;
+      return _OuterIter(*this);
+    }
+
+    constexpr default_sentinel_t
+    end() const noexcept
+    { return default_sentinel; }
+
+    constexpr auto
+    size() requires sized_range<_Vp>
+    {
+      return __detail::__to_unsigned_like(__detail::__div_ceil
+					  (ranges::distance(_M_base), _M_n));
+    }
+
+    constexpr auto
+    size() const requires sized_range<const _Vp>
+    {
+      return __detail::__to_unsigned_like(__detail::__div_ceil
+					  (ranges::distance(_M_base), _M_n));
+    }
+  };
+
+  template<typename _Range>
+    chunk_view(_Range&&, range_difference_t<_Range>) -> chunk_view<views::all_t<_Range>>;
+
+  template<view _Vp>
+    requires input_range<_Vp>
+  class chunk_view<_Vp>::_OuterIter
+  {
+    chunk_view* _M_parent;
+
+    constexpr explicit
+    _OuterIter(chunk_view& __parent)
+      : _M_parent(std::__addressof(__parent))
+    { }
+
+    friend chunk_view;
+
+  public:
+    using iterator_concept = input_iterator_tag;
+    using difference_type = range_difference_t<_Vp>;
+
+    struct value_type;
+
+    _OuterIter(_OuterIter&&) = default;
+    _OuterIter& operator=(_OuterIter&&) = default;
+
+    constexpr value_type
+    operator*() const
+    {
+      __glibcxx_assert(*this != default_sentinel);
+      return value_type(*_M_parent);
+    }
+
+    constexpr _OuterIter&
+    operator++()
+    {
+      __glibcxx_assert(*this != default_sentinel);
+      ranges::advance(*_M_parent->_M_current, _M_parent->_M_remainder,
+		      ranges::end(_M_parent->_M_base));
+      _M_parent->_M_remainder = _M_parent->_M_n;
+      return *this;
+    }
+
+    constexpr void
+    operator++(int)
+    { ++*this; }
+
+    friend constexpr bool
+    operator==(const _OuterIter& __x, default_sentinel_t)
+    {
+      return *__x._M_parent->_M_current == ranges::end(__x._M_parent->_M_base)
+	&& __x._M_parent->_M_remainder != 0;
+    }
+
+    friend constexpr difference_type
+    operator-(default_sentinel_t, const _OuterIter& __x)
+    requires sized_sentinel_for<sentinel_t<_Vp>, iterator_t<_Vp>>
+    {
+      const auto __dist = ranges::end(__x._M_parent->_M_base) - *__x._M_parent->_M_current;
+
+      if (__dist < __x._M_parent->_M_remainder)
+	return __dist == 0 ? 0 : 1;
+
+      return 1 + __detail::__div_ceil(__dist - __x._M_parent->_M_remainder,
+				      __x._M_parent->_M_n);
+    }
+
+    friend constexpr difference_type
+    operator-(const _OuterIter& __x, default_sentinel_t __y)
+    requires sized_sentinel_for<sentinel_t<_Vp>, iterator_t<_Vp>>
+    { return -(__y - __x); }
+  };
+
+  template<view _Vp>
+    requires input_range<_Vp>
+  struct chunk_view<_Vp>::_OuterIter::value_type : view_interface<value_type>
+  {
+  private:
+    chunk_view* _M_parent;
+
+    constexpr explicit
+    value_type(chunk_view& __parent)
+    : _M_parent(std::__addressof(__parent))
+    { }
+
+    friend _OuterIter;
+
+  public:
+    constexpr _InnerIter
+    begin() const noexcept
+    { return _InnerIter(*_M_parent); }
+
+    constexpr default_sentinel_t
+    end() const noexcept
+    { return default_sentinel; }
+
+    constexpr auto
+    size() const
+    requires sized_sentinel_for<sentinel_t<_Vp>, iterator_t<_Vp>>
+    {
+      return __detail::__to_unsigned_like
+	(ranges::min(_M_parent->_M_remainder,
+		     ranges::end(_M_parent->_M_base) - *_M_parent->_M_current));
+    }
+  };
+
+  template<view _Vp>
+    requires input_range<_Vp>
+  class chunk_view<_Vp>::_InnerIter
+  {
+    chunk_view* _M_parent;
+
+    constexpr explicit
+    _InnerIter(chunk_view& __parent) noexcept
+    : _M_parent(std::__addressof(__parent))
+    { }
+
+    friend _OuterIter::value_type;
+
+  public:
+    using iterator_concept = input_iterator_tag;
+    using difference_type = range_difference_t<_Vp>;
+    using value_type = range_value_t<_Vp>;
+
+    _InnerIter(_InnerIter&&) = default;
+    _InnerIter& operator=(_InnerIter&&) = default;
+
+    constexpr const iterator_t<_Vp>&
+    base() const &
+    { return *_M_parent->_M_current; }
+
+    constexpr range_reference_t<_Vp>
+    operator*() const
+    {
+      __glibcxx_assert(*this != default_sentinel);
+      return **_M_parent->_M_current;
+    }
+
+    constexpr _InnerIter&
+    operator++()
+    {
+      __glibcxx_assert(*this != default_sentinel);
+      ++*_M_parent->_M_current;
+      if (*_M_parent->_M_current == ranges::end(_M_parent->_M_base))
+	_M_parent->_M_remainder = 0;
+      else
+	--_M_parent->_M_remainder;
+      return *this;
+    }
+
+    constexpr void
+    operator++(int)
+    { ++*this; }
+
+    friend constexpr bool
+    operator==(const _InnerIter& __x, default_sentinel_t)
+    { return __x._M_parent->_M_remainder == 0; }
+
+    friend constexpr difference_type
+    operator-(default_sentinel_t, const _InnerIter& __x)
+      requires sized_sentinel_for<sentinel_t<_Vp>, iterator_t<_Vp>>
+    {
+      return ranges::min(__x._M_parent->_M_remainder,
+			 ranges::end(__x._M_parent->_M_base) - *__x._M_parent->_M_current);
+    }
+
+    friend constexpr difference_type
+    operator-(const _InnerIter& __x, default_sentinel_t __y)
+      requires sized_sentinel_for<sentinel_t<_Vp>, iterator_t<_Vp>>
+    { return -(__y - __x); }
+  };
+
+  template<view _Vp>
+    requires forward_range<_Vp>
+  class chunk_view<_Vp> : public view_interface<chunk_view<_Vp>>
+  {
+    _Vp _M_base;
+    range_difference_t<_Vp> _M_n;
+    template<bool> class _Iterator;
+
+  public:
+    constexpr explicit
+    chunk_view(_Vp __base, range_difference_t<_Vp> __n)
+    : _M_base(std::move(__base)), _M_n(__n)
+    { __glibcxx_assert(__n > 0); }
+
+    constexpr _Vp
+    base() const & requires copy_constructible<_Vp>
+    { return _M_base; }
+
+    constexpr _Vp
+    base() &&
+    { return std::move(_M_base); }
+
+    constexpr auto
+    begin() requires (!__detail::__simple_view<_Vp>)
+    { return _Iterator<false>(this, ranges::begin(_M_base)); }
+
+    constexpr auto
+    begin() const requires forward_range<const _Vp>
+    { return _Iterator<true>(this, ranges::begin(_M_base)); }
+
+    constexpr auto
+    end() requires (!__detail::__simple_view<_Vp>)
+    {
+      if constexpr (common_range<_Vp> && sized_range<_Vp>)
+	{
+	  auto __missing = (_M_n - ranges::distance(_M_base) % _M_n) % _M_n;
+	  return _Iterator<false>(this, ranges::end(_M_base), __missing);
+	}
+      else if constexpr (common_range<_Vp> && !bidirectional_range<_Vp>)
+	return _Iterator<false>(this, ranges::end(_M_base));
+      else
+	return default_sentinel;
+    }
+
+    constexpr auto
+    end() const requires forward_range<const _Vp>
+    {
+      if constexpr (common_range<const _Vp> && sized_range<const _Vp>)
+	{
+	  auto __missing = (_M_n - ranges::distance(_M_base) % _M_n) % _M_n;
+	  return _Iterator<true>(this, ranges::end(_M_base), __missing);
+	}
+      else if constexpr (common_range<const _Vp> && !bidirectional_range<const _Vp>)
+	return _Iterator<true>(this, ranges::end(_M_base));
+      else
+	return default_sentinel;
+    }
+
+    constexpr auto
+    size() requires sized_range<_Vp>
+    {
+      return __detail::__to_unsigned_like(__detail::__div_ceil
+					  (ranges::distance(_M_base), _M_n));
+    }
+
+    constexpr auto
+    size() const requires sized_range<const _Vp>
+    {
+      return __detail::__to_unsigned_like(__detail::__div_ceil
+					  (ranges::distance(_M_base), _M_n));
+    }
+  };
+
+  template<typename _Vp>
+    inline constexpr bool enable_borrowed_range<chunk_view<_Vp>>
+      = forward_range<_Vp> && enable_borrowed_range<_Vp>;
+
+  template<view _Vp>
+    requires forward_range<_Vp>
+  template<bool _Const>
+  class chunk_view<_Vp>::_Iterator
+  {
+    using _Parent = __detail::__maybe_const_t<_Const, chunk_view>;
+    using _Base = __detail::__maybe_const_t<_Const, _Vp>;
+
+    iterator_t<_Base> _M_current = iterator_t<_Base>();
+    sentinel_t<_Base> _M_end = sentinel_t<_Base>();
+    range_difference_t<_Base> _M_n = 0;
+    range_difference_t<_Base> _M_missing = 0;
+
+    constexpr
+    _Iterator(_Parent* __parent, iterator_t<_Base> __current,
+	      range_difference_t<_Base> __missing = 0)
+    : _M_current(__current), _M_end(ranges::end(__parent->_M_base)),
+      _M_n(__parent->_M_n), _M_missing(__missing)
+    { }
+
+    static auto
+    _S_iter_cat()
+    {
+      if constexpr (random_access_range<_Base>)
+	return random_access_iterator_tag{};
+      else if constexpr (bidirectional_range<_Base>)
+	return bidirectional_iterator_tag{};
+      else
+	return forward_iterator_tag{};
+    }
+
+    friend chunk_view;
+
+  public:
+    using iterator_category = input_iterator_tag;
+    using iterator_concept = decltype(_S_iter_cat());
+    using value_type = decltype(views::take(subrange(_M_current, _M_end), _M_n));
+    using difference_type = range_difference_t<_Base>;
+
+    _Iterator() = default;
+
+    constexpr _Iterator(_Iterator<!_Const> __i)
+      requires _Const
+	&& convertible_to<iterator_t<_Vp>, iterator_t<_Base>>
+	&& convertible_to<sentinel_t<_Vp>, sentinel_t<_Base>>
+    : _M_current(std::move(__i._M_current)), _M_end(std::move(__i._M_end)),
+      _M_n(__i._M_n), _M_missing(__i._M_missing)
+    { }
+
+    constexpr iterator_t<_Base>
+    base() const
+    { return _M_current; }
+
+    constexpr value_type
+    operator*() const
+    {
+      __glibcxx_assert(_M_current != _M_end);
+      return views::take(subrange(_M_current, _M_end), _M_n);
+    }
+
+    constexpr _Iterator&
+    operator++()
+    {
+      __glibcxx_assert(_M_current != _M_end);
+      _M_missing = ranges::advance(_M_current, _M_n, _M_end);
+      return *this;
+    }
+
+    constexpr _Iterator
+    operator++(int)
+    {
+      auto __tmp = *this;
+      ++*this;
+      return __tmp;
+    }
+
+    constexpr _Iterator&
+    operator--() requires bidirectional_range<_Base>
+    {
+      ranges::advance(_M_current, _M_missing - _M_n);
+      _M_missing = 0;
+      return *this;
+    }
+
+    constexpr _Iterator
+    operator--(int) requires bidirectional_range<_Base>
+    {
+      auto __tmp = *this;
+      --*this;
+      return __tmp;
+    }
+
+    constexpr _Iterator&
+    operator+=(difference_type __x)
+      requires random_access_range<_Base>
+    {
+      if (__x > 0)
+	{
+	  __glibcxx_assert(ranges::distance(_M_current, _M_end) > _M_n * (__x - 1));
+	  _M_missing = ranges::advance(_M_current, _M_n * __x, _M_end);
+	}
+      else if (__x < 0)
+	{
+	  ranges::advance(_M_current, _M_n * __x + _M_missing);
+	  _M_missing = 0;
+	}
+      return *this;
+    }
+
+    constexpr _Iterator&
+    operator-=(difference_type __x)
+      requires random_access_range<_Base>
+    { return *this += -__x; }
+
+    constexpr value_type
+    operator[](difference_type __n) const
+      requires random_access_range<_Base>
+    { return *(*this + __n); }
+
+    friend constexpr bool
+    operator==(const _Iterator& __x, const _Iterator& __y)
+    { return __x._M_current == __y._M_current; }
+
+    friend constexpr bool
+    operator==(const _Iterator& __x, default_sentinel_t)
+    { return __x._M_current == __x._M_end; }
+
+    friend constexpr bool
+    operator<(const _Iterator& __x, const _Iterator& __y)
+      requires random_access_range<_Base>
+    { return __x._M_current > __y._M_current; }
+
+    friend constexpr bool
+    operator>(const _Iterator& __x, const _Iterator& __y)
+      requires random_access_range<_Base>
+    { return __y < __x; }
+
+    friend constexpr bool
+    operator<=(const _Iterator& __x, const _Iterator& __y)
+      requires random_access_range<_Base>
+    { return !(__y < __x); }
+
+    friend constexpr bool
+    operator>=(const _Iterator& __x, const _Iterator& __y)
+      requires random_access_range<_Base>
+    { return !(__x < __y); }
+
+    friend constexpr auto
+    operator<=>(const _Iterator& __x, const _Iterator& __y)
+      requires random_access_range<_Base>
+	&& three_way_comparable<iterator_t<_Base>>
+    { return __x._M_current <=> __y._M_current; }
+
+    friend constexpr _Iterator
+    operator+(const _Iterator& __i, difference_type __n)
+      requires random_access_range<_Base>
+    {
+      auto __r  = __i;
+      __r += __n;
+      return __r;
+    }
+
+    friend constexpr _Iterator
+    operator+(difference_type __n, const _Iterator& __i)
+      requires random_access_range<_Base>
+    {
+      auto __r  = __i;
+      __r += __n;
+      return __r;
+    }
+
+    friend constexpr _Iterator
+    operator-(const _Iterator& __i, difference_type __n)
+      requires random_access_range<_Base>
+    {
+      auto __r  = __i;
+      __r -= __n;
+      return __r;
+    }
+
+    friend constexpr difference_type
+    operator-(const _Iterator& __x, const _Iterator& __y)
+      requires sized_sentinel_for<iterator_t<_Base>, iterator_t<_Base>>
+    {
+      return (__x._M_current - __y._M_current
+	      + __x._M_missing - __y._M_missing) / __x._M_n;
+    }
+
+    friend constexpr difference_type
+    operator-(default_sentinel_t __y, const _Iterator& __x)
+      requires sized_sentinel_for<sentinel_t<_Base>, iterator_t<_Base>>
+    { return __detail::__div_ceil(__x._M_end - __x._M_current, __x._M_n); }
+
+    friend constexpr difference_type
+    operator-(const _Iterator& __x, default_sentinel_t __y)
+      requires sized_sentinel_for<sentinel_t<_Base>, iterator_t<_Base>>
+    { return -(__y - __x); }
+  };
+
+  namespace views
+  {
+    namespace __detail
+    {
+      template<typename _Range, typename _Dp>
+	concept __can_chunk_view
+	  = requires { chunk_view(std::declval<_Range>(), std::declval<_Dp>()); };
+    }
+
+    struct _Chunk : __adaptor::_RangeAdaptor<_Chunk>
+    {
+      template<viewable_range _Range, typename _Dp = range_difference_t<_Range>>
+	requires __detail::__can_chunk_view<_Range, _Dp>
+	constexpr auto
+	operator() [[nodiscard]] (_Range&& __r, type_identity_t<_Dp> __n) const
+	{ return chunk_view(std::forward<_Range>(__r), __n); }
+
+      using __adaptor::_RangeAdaptor<_Chunk>::operator();
+      static constexpr int _S_arity = 2;
+      static constexpr bool _S_has_simple_extra_args = true;
+    };
+
+    inline constexpr _Chunk chunk;
+  }
+
 #endif // C++23
 } // namespace ranges
 
diff --git a/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc b/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc
new file mode 100644
index 00000000000..125c88ef853
--- /dev/null
+++ b/libstdc++-v3/testsuite/std/ranges/adaptors/chunk/1.cc
@@ -0,0 +1,80 @@
+// { dg-options "-std=gnu++23" }
+// { dg-do run { target c++23 } }
+
+#include <ranges>
+#include <algorithm>
+#include <vector>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+
+namespace ranges = std::ranges;
+namespace views = std::views;
+
+constexpr bool
+test01()
+{
+  int x[] = {1, 2, 3, 4, 5};
+
+  auto v2 = x | views::chunk(2);
+  const auto i0 = v2.begin(), i1 = v2.begin() + 1;
+  VERIFY( i0 + 1 - 1 == i0 );
+  VERIFY( i0 < i1 );
+  VERIFY( i1 < v2.end() );
+  VERIFY( i1 - i0 == 1 );
+  VERIFY( i0 - i1 == -1 );
+  VERIFY( v2.end() - i1 == 2 );
+  VERIFY( i1 - v2.end() == -2 );
+  auto i2 = v2.begin();
+  i2 += 2;
+  i2 -= -1;
+  VERIFY( i2 == v2.end() );
+  VERIFY( ranges::size(v2) == 3 );
+  VERIFY( ranges::equal(v2, (std::initializer_list<int>[]){{1, 2}, {3, 4}, {5}},
+			ranges::equal) );
+
+  auto v1 = x | views::chunk(1);
+  VERIFY( ranges::size(v1) == ranges::size(x) );
+  for (auto [r, n] : views::zip(v1, x))
+    {
+      VERIFY( ranges::size(r) == 1 );
+      VERIFY( *r.begin() == n );
+    }
+
+  auto v5 = x | views::chunk(5);
+  VERIFY( ranges::size(v5) == 1 );
+  VERIFY( ranges::equal(v5[0], (int[]){1, 2, 3, 4, 5}) );
+
+  auto v10 = x | views::chunk(10);
+  VERIFY( ranges::size(v10) == 1 );
+  VERIFY( ranges::equal(v10[0], (int[]){1, 2, 3, 4, 5}) );
+
+  return true;
+}
+
+template<class wrapper>
+void
+test02()
+{
+  int x[] = {1, 2, 3, 4, 5, 6, 7, 8};
+  wrapper rx(x);
+  auto v = rx | views::chunk(3);
+  auto i = ranges::begin(v);
+  VERIFY( ranges::equal(*i, (int[]){1, 2, 3}) );
+  ++i;
+  VERIFY( ranges::equal(*i, (int[]){4, 5, 6}) );
+  ++i;
+  VERIFY( ranges::equal(*i, (int[]){7, 8}) );
+  i++;
+  VERIFY( i == ranges::end(v) );
+
+  for (int i = 1; i <= 10; ++i)
+    VERIFY( ranges::equal(wrapper(x) | views::chunk(i) | views::join, x) );
+}
+
+int
+main()
+{
+  static_assert(test01());
+  test02<__gnu_test::test_input_range<int>>();
+  test02<__gnu_test::test_forward_range<int>>();
+}
