diff --git a/crates/typst/src/foundations/array.rs b/crates/typst/src/foundations/array.rs
index 7d76cf5bb..6bde7d6c7 100644
--- a/crates/typst/src/foundations/array.rs
+++ b/crates/typst/src/foundations/array.rs
@@ -882,6 +882,36 @@ impl Array {
             })
             .collect()
     }
+
+    /// Reduces the elements to a single one, by repeatedly applying a reducing
+    /// operation.
+    ///
+    /// If the array is empty, returns `none`, otherwise, returns the
+    /// result of the reduction.
+    ///
+    /// The reducing function is a closure with two arguments: an 'accumulator', and an element.
+    ///
+    /// For arrays with at least one element, this is the same as `array.fold`
+    /// with the first element of the array as the initial accumulator value, folding
+    /// every subsequent element into it.
+    #[func]
+    pub fn reduce(
+        self,
+        /// The engine.
+        engine: &mut Engine,
+        /// The callsite context.
+        context: Tracked<Context>,
+        /// The reducing function. Must have two parameters: One for the
+        /// accumulated value and one for an item.
+        reducer: Func,
+    ) -> SourceResult<Value> {
+        let mut iter = self.into_iter();
+        let mut acc = iter.next().unwrap_or_default();
+        for item in iter {
+            acc = reducer.call(engine, context, [acc, item])?;
+        }
+        Ok(acc)
+    }
 }
 
 /// A value that can be cast to bytes.
diff --git a/tests/suite/foundations/array.typ b/tests/suite/foundations/array.typ
index 3992d75ed..336c5a67b 100644
--- a/tests/suite/foundations/array.typ
+++ b/tests/suite/foundations/array.typ
@@ -492,3 +492,16 @@
 --- array-unclosed ---
 // Error: 3-4 unclosed delimiter
 #{(}
+
+--- array-reduce ---
+// Test the `reduce` method.
+#test(().reduce(grid), none)
+#test((1, 2, 3, 4).reduce((s, x) => s + x), 10)
+
+--- array-reduce-missing-reducer ---
+// Error: 2-13 missing argument: reducer
+#().reduce()
+
+--- array-reduce-unexpected-argument ---
+// Error: 19-21 unexpected argument
+#(1, 2, 3).reduce(() => none) 
\ No newline at end of file