diff --git a/src/array/boolean/mutable.rs b/src/array/boolean/mutable.rs
index a776b7a12bc..b27e7b2bb2d 100644
--- a/src/array/boolean/mutable.rs
+++ b/src/array/boolean/mutable.rs
@@ -104,6 +104,71 @@ impl MutableBooleanArray {
         }
     }
 
+    /// Extends the [`MutableBooleanArray`] from an iterator of values of trusted len.
+    /// This differs from `extend_trusted_len` which accepts in iterator of optional values.
+    #[inline]
+    pub fn extend_trusted_len_values<I>(&mut self, iterator: I)
+    where
+        I: TrustedLen<Item = bool>,
+    {
+        // Safety: `I` is `TrustedLen`
+        unsafe { self.extend_trusted_len_values_unchecked(iterator) }
+    }
+
+    /// Extends the [`MutableBooleanArray`] from an iterator of values of trusted len.
+    /// This differs from `extend_trusted_len_unchecked`, which accepts in iterator of optional values.
+    /// # Safety
+    /// The iterator must be trusted len.
+    #[inline]
+    pub unsafe fn extend_trusted_len_values_unchecked<I>(&mut self, iterator: I)
+    where
+        I: Iterator<Item = bool>,
+    {
+        let (_, upper) = iterator.size_hint();
+        let additional =
+            upper.expect("extend_trusted_len_values_unchecked requires an upper limit");
+
+        if let Some(validity) = self.validity.as_mut() {
+            validity.extend_constant(additional, true);
+        }
+
+        self.values.extend_from_trusted_len_iter_unchecked(iterator)
+    }
+
+    /// Extends the [`MutableBooleanArray`] from an iterator of trusted len.
+    #[inline]
+    pub fn extend_trusted_len<I, P>(&mut self, iterator: I)
+    where
+        P: std::borrow::Borrow<bool>,
+        I: TrustedLen<Item = Option<P>>,
+    {
+        // Safety: `I` is `TrustedLen`
+        unsafe { self.extend_trusted_len_unchecked(iterator) }
+    }
+
+    /// Extends the [`MutableBooleanArray`] from an iterator of trusted len.
+    /// # Safety
+    /// The iterator must be trusted len.
+    #[inline]
+    pub unsafe fn extend_trusted_len_unchecked<I, P>(&mut self, iterator: I)
+    where
+        P: std::borrow::Borrow<bool>,
+        I: Iterator<Item = Option<P>>,
+    {
+        if let Some(validity) = self.validity.as_mut() {
+            extend_trusted_len_unzip(iterator, validity, &mut self.values);
+        } else {
+            let mut validity = MutableBitmap::new();
+            validity.extend_constant(self.len(), true);
+
+            extend_trusted_len_unzip(iterator, &mut validity, &mut self.values);
+
+            if validity.null_count() > 0 {
+                self.validity = Some(validity);
+            }
+        }
+    }
+
     fn init_validity(&mut self) {
         let mut validity = MutableBitmap::new();
         validity.extend_constant(self.len(), true);
@@ -181,12 +246,6 @@ impl MutableBooleanArray {
     {
         let (validity, values) = trusted_len_unzip(iterator);
 
-        let validity = if validity.null_count() > 0 {
-            Some(validity)
-        } else {
-            None
-        };
-
         Self::from_data(DataType::Boolean, values, validity)
     }
 
@@ -197,6 +256,7 @@ impl MutableBooleanArray {
         P: std::borrow::Borrow<bool>,
         I: TrustedLen<Item = Option<P>>,
     {
+        // Safety: `I` is `TrustedLen`
         unsafe { Self::from_trusted_len_iter_unchecked(iterator) }
     }
 
@@ -230,6 +290,7 @@ impl MutableBooleanArray {
         P: std::borrow::Borrow<bool>,
         I: TrustedLen<Item = std::result::Result<Option<P>, E>>,
     {
+        // Safety: `I` is `TrustedLen`
         unsafe { Self::try_from_trusted_len_iter_unchecked(iterator) }
     }
 }
@@ -240,33 +301,63 @@ impl MutableBooleanArray {
 /// # Safety
 /// The caller must ensure that `iterator` is `TrustedLen`.
 #[inline]
-pub(crate) unsafe fn trusted_len_unzip<I, P>(iterator: I) -> (MutableBitmap, MutableBitmap)
+pub(crate) unsafe fn trusted_len_unzip<I, P>(iterator: I) -> (Option<MutableBitmap>, MutableBitmap)
 where
     P: std::borrow::Borrow<bool>,
     I: Iterator<Item = Option<P>>,
+{
+    let mut validity = MutableBitmap::new();
+    let mut values = MutableBitmap::new();
+
+    extend_trusted_len_unzip(iterator, &mut validity, &mut values);
+
+    let validity = if validity.null_count() > 0 {
+        Some(validity)
+    } else {
+        None
+    };
+
+    (validity, values)
+}
+
+/// Extends validity [`MutableBitmap`] and values [`MutableBitmap`] from an iterator of `Option`.
+/// # Safety
+/// The caller must ensure that `iterator` is `TrustedLen`.
+#[inline]
+pub(crate) unsafe fn extend_trusted_len_unzip<I, P>(
+    iterator: I,
+    validity: &mut MutableBitmap,
+    values: &mut MutableBitmap,
+) where
+    P: std::borrow::Borrow<bool>,
+    I: Iterator<Item = Option<P>>,
 {
     let (_, upper) = iterator.size_hint();
-    let len = upper.expect("trusted_len_unzip requires an upper limit");
+    let additional = upper.expect("extend_trusted_len_unzip requires an upper limit");
 
-    let mut validity = MutableBitmap::with_capacity(len);
-    let mut values = MutableBitmap::with_capacity(len);
+    // Length of the array before new values are pushed,
+    // variable created for assertion post operation
+    let pre_length = values.len();
+
+    validity.reserve(additional);
+    values.reserve(additional);
 
     for item in iterator {
         let item = if let Some(item) = item {
-            validity.push(true);
+            validity.push_unchecked(true);
             *item.borrow()
         } else {
-            validity.push(false);
-            false
+            validity.push_unchecked(false);
+            bool::default()
         };
-        values.push(item);
+        values.push_unchecked(item);
     }
-    assert_eq!(
+
+    debug_assert_eq!(
         values.len(),
-        len,
+        pre_length + additional,
         "Trusted iterator length was not accurately reported"
     );
-    (validity, values)
 }
 
 /// # Safety
diff --git a/tests/it/array/boolean/mutable.rs b/tests/it/array/boolean/mutable.rs
index 6b4522b99b9..e56ccadb72c 100644
--- a/tests/it/array/boolean/mutable.rs
+++ b/tests/it/array/boolean/mutable.rs
@@ -64,3 +64,36 @@ fn reserve() {
     assert!(a.validity().unwrap().capacity() > 0);
     assert!(a.values().capacity() > 0)
 }
+
+#[test]
+fn extend_trusted_len() {
+    let mut a = MutableBooleanArray::new();
+
+    a.extend_trusted_len(vec![Some(true), Some(false)].into_iter());
+    assert_eq!(a.validity(), None);
+
+    a.extend_trusted_len(vec![None, Some(true)].into_iter());
+    assert_eq!(
+        a.validity(),
+        Some(&MutableBitmap::from([true, true, false, true]))
+    );
+    assert_eq!(a.values(), &MutableBitmap::from([true, false, false, true]));
+}
+
+#[test]
+fn extend_trusted_len_values() {
+    let mut a = MutableBooleanArray::new();
+
+    a.extend_trusted_len_values(vec![true, true, false].into_iter());
+    assert_eq!(a.validity(), None);
+    assert_eq!(a.values(), &MutableBitmap::from([true, true, false]));
+
+    let mut a = MutableBooleanArray::new();
+    a.push(None);
+    a.extend_trusted_len_values(vec![true, false].into_iter());
+    assert_eq!(
+        a.validity(),
+        Some(&MutableBitmap::from([false, true, true]))
+    );
+    assert_eq!(a.values(), &MutableBitmap::from([false, true, false]));
+}