diff --git a/futures-util/src/stream/futures_unordered/iter.rs b/futures-util/src/stream/futures_unordered/iter.rs
index 17cde4fac4..59ea28efa6 100644
--- a/futures-util/src/stream/futures_unordered/iter.rs
+++ b/futures-util/src/stream/futures_unordered/iter.rs
@@ -29,6 +29,47 @@ pub struct IterPinRef<'a, Fut> {
 /// Immutable iterator over all the futures in the unordered set.
 pub struct Iter<'a, Fut: Unpin>(pub(super) IterPinRef<'a, Fut>);
 
+#[derive(Debug)]
+/// Owned iterator over all futures in the unordered set.
+pub struct IntoIter<Fut: Unpin> {
+    pub(super) len: usize,
+    pub(super) inner: FuturesUnordered<Fut>,
+}
+
+impl<Fut: Unpin> Iterator for IntoIter<Fut> {
+    type Item = Fut;
+
+    fn next(&mut self) -> Option<Fut> {
+        // `head_all` can be accessed directly and we don't need to spin on
+        // `Task::next_all` since we have exclusive access to the set.
+        let task = self.inner.head_all.get_mut();
+
+        if (*task).is_null() {
+            return None;
+        }
+
+        unsafe {
+            // Moving out of the future is safe because it is `Unpin`
+            let future = (*(**task).future.get()).take().unwrap();
+
+            // Mutable access to a previously shared `FuturesUnordered` implies
+            // that the other threads already released the object before the
+            // current thread acquired it, so relaxed ordering can be used and
+            // valid `next_all` checks can be skipped.
+            let next = (**task).next_all.load(Relaxed);
+            *task = next;
+            self.len -= 1;
+            Some(future)
+        }
+    }
+
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        (self.len, Some(self.len))
+    }
+}
+
+impl<Fut: Unpin> ExactSizeIterator for IntoIter<Fut> {}
+
 impl<'a, Fut> Iterator for IterPinMut<'a, Fut> {
     type Item = Pin<&'a mut Fut>;
 
@@ -36,6 +77,7 @@ impl<'a, Fut> Iterator for IterPinMut<'a, Fut> {
         if self.task.is_null() {
             return None;
         }
+
         unsafe {
             let future = (*(*self.task).future.get()).as_mut().unwrap();
 
@@ -78,6 +120,7 @@ impl<'a, Fut> Iterator for IterPinRef<'a, Fut> {
         if self.task.is_null() {
             return None;
         }
+
         unsafe {
             let future = (*(*self.task).future.get()).as_ref().unwrap();
 
@@ -120,3 +163,6 @@ unsafe impl<Fut: Sync> Sync for IterPinRef<'_, Fut> {}
 
 unsafe impl<Fut: Send> Send for IterPinMut<'_, Fut> {}
 unsafe impl<Fut: Sync> Sync for IterPinMut<'_, Fut> {}
+
+unsafe impl<Fut: Send + Unpin> Send for IntoIter<Fut> {}
+unsafe impl<Fut: Sync + Unpin> Sync for IntoIter<Fut> {}
diff --git a/futures-util/src/stream/futures_unordered/mod.rs b/futures-util/src/stream/futures_unordered/mod.rs
index d1377ff327..89ce113d64 100644
--- a/futures-util/src/stream/futures_unordered/mod.rs
+++ b/futures-util/src/stream/futures_unordered/mod.rs
@@ -22,7 +22,7 @@ use futures_task::{FutureObj, LocalFutureObj, LocalSpawn, Spawn, SpawnError};
 mod abort;
 
 mod iter;
-pub use self::iter::{Iter, IterMut, IterPinMut, IterPinRef};
+pub use self::iter::{IntoIter, Iter, IterMut, IterPinMut, IterPinRef};
 
 mod task;
 use self::task::Task;
@@ -194,10 +194,11 @@ impl<Fut> FuturesUnordered<Fut> {
     }
 
     /// Returns an iterator that allows inspecting each future in the set.
-    fn iter_pin_ref(self: Pin<&Self>) -> IterPinRef<'_, Fut> {
+    pub fn iter_pin_ref(self: Pin<&Self>) -> IterPinRef<'_, Fut> {
         let (task, len) = self.atomic_load_head_and_len_all();
+        let pending_next_all = self.pending_next_all();
 
-        IterPinRef { task, len, pending_next_all: self.pending_next_all(), _marker: PhantomData }
+        IterPinRef { task, len, pending_next_all, _marker: PhantomData }
     }
 
     /// Returns an iterator that allows modifying each future in the set.
@@ -581,6 +582,38 @@ impl<Fut> Drop for FuturesUnordered<Fut> {
     }
 }
 
+impl<'a, Fut: Unpin> IntoIterator for &'a FuturesUnordered<Fut> {
+    type Item = &'a Fut;
+    type IntoIter = Iter<'a, Fut>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.iter()
+    }
+}
+
+impl<'a, Fut: Unpin> IntoIterator for &'a mut FuturesUnordered<Fut> {
+    type Item = &'a mut Fut;
+    type IntoIter = IterMut<'a, Fut>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.iter_mut()
+    }
+}
+
+impl<Fut: Unpin> IntoIterator for FuturesUnordered<Fut> {
+    type Item = Fut;
+    type IntoIter = IntoIter<Fut>;
+
+    fn into_iter(mut self) -> Self::IntoIter {
+        // `head_all` can be accessed directly and we don't need to spin on
+        // `Task::next_all` since we have exclusive access to the set.
+        let task = *self.head_all.get_mut();
+        let len = if task.is_null() { 0 } else { unsafe { *(*task).len_all.get() } };
+
+        IntoIter { len, inner: self }
+    }
+}
+
 impl<Fut> FromIterator<Fut> for FuturesUnordered<Fut> {
     fn from_iter<I>(iter: I) -> Self
     where
diff --git a/futures/tests/auto_traits.rs b/futures/tests/auto_traits.rs
index e934595c2a..e0192a118b 100644
--- a/futures/tests/auto_traits.rs
+++ b/futures/tests/auto_traits.rs
@@ -1827,6 +1827,13 @@ pub mod stream {
     assert_impl!(futures_unordered::IterPinRef<()>: Sync);
     assert_not_impl!(futures_unordered::IterPinRef<*const ()>: Sync);
     assert_impl!(futures_unordered::IterPinRef<PhantomPinned>: Unpin);
+
+    assert_impl!(futures_unordered::IntoIter<()>: Send);
+    assert_not_impl!(futures_unordered::IntoIter<*const ()>: Send);
+    assert_impl!(futures_unordered::IntoIter<()>: Sync);
+    assert_not_impl!(futures_unordered::IntoIter<*const ()>: Sync);
+    // The definition of futures_unordered::IntoIter has `Fut: Unpin` bounds.
+    // assert_not_impl!(futures_unordered::IntoIter<PhantomPinned>: Unpin);
 }
 
 /// Assert Send/Sync/Unpin for all public types in `futures::task`.
diff --git a/futures/tests/stream_futures_unordered.rs b/futures/tests/stream_futures_unordered.rs
index 93b9e293e3..3a5d41853d 100644
--- a/futures/tests/stream_futures_unordered.rs
+++ b/futures/tests/stream_futures_unordered.rs
@@ -214,6 +214,51 @@ fn iter_len() {
     assert!(iter.next().is_none());
 }
 
+#[test]
+fn into_iter_cancel() {
+    let (a_tx, a_rx) = oneshot::channel::<i32>();
+    let (b_tx, b_rx) = oneshot::channel::<i32>();
+    let (c_tx, c_rx) = oneshot::channel::<i32>();
+
+    let stream = vec![a_rx, b_rx, c_rx].into_iter().collect::<FuturesUnordered<_>>();
+
+    let stream = stream
+        .into_iter()
+        .map(|mut rx| {
+            rx.close();
+            rx
+        })
+        .collect::<FuturesUnordered<_>>();
+
+    let mut iter = block_on_stream(stream);
+
+    assert!(a_tx.is_canceled());
+    assert!(b_tx.is_canceled());
+    assert!(c_tx.is_canceled());
+
+    assert_eq!(iter.next(), Some(Err(futures::channel::oneshot::Canceled)));
+    assert_eq!(iter.next(), Some(Err(futures::channel::oneshot::Canceled)));
+    assert_eq!(iter.next(), Some(Err(futures::channel::oneshot::Canceled)));
+    assert_eq!(iter.next(), None);
+}
+
+#[test]
+fn into_iter_len() {
+    let stream = vec![future::pending::<()>(), future::pending::<()>(), future::pending::<()>()]
+        .into_iter()
+        .collect::<FuturesUnordered<_>>();
+
+    let mut into_iter = stream.into_iter();
+    assert_eq!(into_iter.len(), 3);
+    assert!(into_iter.next().is_some());
+    assert_eq!(into_iter.len(), 2);
+    assert!(into_iter.next().is_some());
+    assert_eq!(into_iter.len(), 1);
+    assert!(into_iter.next().is_some());
+    assert_eq!(into_iter.len(), 0);
+    assert!(into_iter.next().is_none());
+}
+
 #[test]
 fn futures_not_moved_after_poll() {
     // Future that will be ready after being polled twice,